adc6800 a4bc-ads6800 a4bcmanual-edb_175-000173-00.pdf

ADC6800+A4BC Analog-to-Digital Converter �with DelayandADS6800+A4BC Audio Delay Synchronizer

Installation and Operation Manual

Edition B175-000173-00

Edition BJanuary 2007

ADC6800+A4BC Analog-to-Digital Converter with Delay

and

ADS6800+A4BCAudio Delay Synchronizer

Installation and Operation Manual

Trademarks and CopyrightsCCS, CCS CoPilot, CCS Navigator, CCS Pilot, Command Control System, CineTone, CinePhase, CineSound, DigiBus, DigiPeek, Digital Glue, DigiWorks, DTV Glue, EventWORKS, EZ HD, Genesis, HDTV Glue, Image Q, Icon, IconLogo, IconMaster, IconMasterNav, IconSet, Icon Station, Inca, Inca Station, InfoCaster, Inscriber, Inscriber CG—FX, Integrator, LeFont, Leitch, LogoMotion, MediaFile, MIX BOX, NEO, the NEO design, NEOSCOPE, NewsFlash, Nexio, Opus, Panacea, PanelMAPPER, Platinum, Portal, PROM-Slide, RouterMAPPER, RouterWORKS, Signal Quality Manager, SpyderWeb, SuiteView, TitleMotion, UNIFRAME, Velocity, VelocityHD, VideoCarte, Videotek, and X75 are trademarks of the Harris Corporation, which may be registered in the United States, Canada, and/or other countries. All other trademarks are the property of their respective owners.Copyright 2006, Harris Corporation. All rights reserved. This publication supersedes all previous releases. Printed in Canada.

Warranty InformationThe Limited Warranty Policy provides a complete description of your warranty coverage, limitations, and exclusions, as well as procedures for obtaining warranty service. To view the complete warranty, visit www.broadcast.harris.com/leitch.

http://www.broadcast.harris.com/leitch

ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual iii

Contents

PrefaceManual Information .............................................................................. vii

Purpose ........................................................................................... viiAudience ........................................................................................ viiRevision History ............................................................................ viiWriting Conventions ..................................................................... viiiObtaining Documents ................................................................... viii

Unpacking/Shipping Information .......................................................... ixUnpacking a Product ....................................................................... ixProduct Servicing ............................................................................ ixReturning a Product ........................................................................ ix

Restriction on Hazardous Substances (RoHS) Compliance ....................xWaste from Electrical and Electronic Equipment (WEEE) Compliance xiSafety .................................................................................................... xii

Safety Terms and Symbols in this Manual .................................... xii

Chapter 1: IntroductionOverview ..................................................................................................1Product Description ..................................................................................2

General Description ..........................................................................2Typical Broadcast and Production Applications ..............................2Main Features ...................................................................................3

Module Descriptions ................................................................................4Front Module ....................................................................................4Back Connectors ...............................................................................6

Signal Flow ..............................................................................................7

iv ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Contents

Chapter 2: InstallationOverview ................................................................................................. 9Maximum 6800+ Frame Power Ratings ............................................... 10Unpacking the Module .......................................................................... 11

Preparing the Product for Installation ............................................ 11Checking the Packing List ............................................................. 11

Setting Jumpers .................................................................................... 12Setting the Local or Remote Control Jumper ................................. 13Setting the Terminated or Unterminated Data I/O Jumper ............ 14Setting the Balanced/Unbalanced DARS Input Jumpers ............... 15Setting the 600Ω/ Hi-Z Input Jumpers ........................................... 16Setting Channel Analog Input Level Jumpers ............................... 17

Installing 6800+ Modules ..................................................................... 19Required Frames and Back Connector Types ................................ 19Module Positioning: Audio Tracking Pairs (ADS6800+A4BC Only) ................................................................ 19

Upgrading Module Firmware ................................................................ 21Upgrading the Firmware in Boot Loader Mode ............................. 21Correcting a Failed Upgrade Procedure ......................................... 25

Chapter 3: OperationOverview ............................................................................................... 27Operating Notes ..................................................................................... 28

Analog Audio Input Level Offset .................................................. 29Channel Summing (Creating a Monaural Signal) .......................... 29

Changing Parameter Settings ................................................................ 30Recalling Default Parameter Settings ............................................ 31Reading Software and Hardware Versions .................................... 31

Setting ADC/ADS6800+A4BC Control Parameters ............................ 32LEDs and Alarms .................................................................................. 39

Monitoring LEDs ........................................................................... 39Module Status LEDs ...................................................................... 43Alarms ............................................................................................ 43

Chapter 4: SpecificationsOverview ............................................................................................... 45Analog Audio Input ............................................................................... 46AES Output ........................................................................................... 47DARS Input ........................................................................................... 48

ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual v

Contents

Performance ...........................................................................................49Power Consumption ...............................................................................49Propagation Delay ..................................................................................50Operating Temperature ..........................................................................50Start-Up Time ........................................................................................50

Appendix A: Troubleshooting TipsOverview ................................................................................................51General Troubleshooting Steps ..............................................................52Common Problems and Suspected Failures ...........................................53

+Pilot Lite Fails to Communicate with Installed Modules .............53+Pilot Lite Does Not Find All Modules in Frame ..........................53+Pilot Lite or CCS Software Application Not Responding ...........53+Pilot Lite Cannot Control a Module Showing in the Control Window ...................................................................54+Pilot Lite Status Bar Reports ‘Not Ready’ ...................................54CCS Software Application or Remote Control Panel Does Not Communicate with Module ............................................................54Alarm Query Fails When a Device Reboots ...................................54Frames Fail to Communicate with the PC after a Power Failure ...55Module Does Not Seem to Work ....................................................55

Getting Help from Customer Service .....................................................56

Appendix B: Audio Bit ManipulationOverview ................................................................................................57Manipulating Channel Status C-Bit Data ...............................................58Manipulating Channel Status V- and U-Bit Data ..................................60

IndexKeywords ...............................................................................................61

vi ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Contents

ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual vii

Preface

Manual Information

PurposeThis manual details the features, installation, operation, maintenance, and specifications for the ADC6800+A4BC Analog-to-digital Converters and ADS6800+A4BC Audio Synchronizers.

AudienceThis manual is written for engineers, technicians, and operators responsible for installation, setup, maintenance, and/or operation of the ADC6800+A4BC Analog-to-digital Converters and ADS6800+A4BC Audio Synchronizers.

Revision HistoryTable P-1. Revision History of Manual

Edition Date Comments

A October 2003

Initial release

B January 2007

Combination of ADC6800+A4BC and ADS6800+A4BC manuals, and addition of Analog Audio Input Level Offset parameter.

viii ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Preface

Writing ConventionsTo enhance your understanding, the authors of this manual have adhered to the following text conventions:

Obtaining DocumentsProduct support documents can be viewed or downloaded from our Web site at www.broadcast.harris.com/leitch (go to Support> Documentation). Alternatively, contact your customer service representative to request a document.

Table P-2. Writing Conventions

Term or Convention Description

Bold Indicates dialog boxes, property sheets, fields, buttons, check boxes, list boxes, combo boxes, menus, submenus, windows, lists, and selection names

Italics Indicates E-mail addresses, the names of books or publications, and the first instances of new terms and specialized words that need emphasis

CAPS Indicates a specific key on the keyboard, such as ENTER, TAB, CTRL, ALT, or DELETE

Code Indicates variables or command-line entries, such as a DOS entry or something you type into a field

> Indicates the direction of navigation through a hierarchy of menus and windows

hyperlink Indicates a jump to another location within the electronic document or elsewhere

Internet address Indicates a jump to a Web site or URL

NoteIndicates important information that helps to avoid and troubleshoot problems


ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual ix

Preface

Unpacking/Shipping InformationUnpacking a Product

This product was carefully inspected, tested, and calibrated before shipment to ensure years of stable and trouble-free service. 1. Check equipment for any visible damage that may have occurred

during transit. 2. Confirm that you have received all items listed on the packing list. 3. Contact your dealer if any item on the packing list is missing.4. Contact the carrier if any item is damaged.5. Remove all packaging material from the product and its associated

components before you install the unit.Keep at least one set of original packaging, in the event that you need to return a product for servicing.

Product ServicingExcept for firmware upgrades, ADS6800+ modules are not designed for field servicing. All hardware upgrades, modifications, or repairs require you to return the modules to the Customer Service center.

Returning a ProductIn the unlikely event that your product fails to operate properly, please contact Customer Service to obtain a Return Authorization (RA) number, then send the unit back for servicing. Keep at least one set of original packaging in the event that a product needs to be returned for service. If the original package is not available, you can supply your own packaging as long as it meets the following criteria:• The packaging must be able to withstand the product’s weight.• The product must be held rigid within the packaging.• There must be at least 2 in. (5 cm) of space between the product and

the container.• The corners of the product must be protected.Ship products back to us for servicing prepaid and, if possible, in the original packaging material. If the product is still within the warranty period, we will return the product prepaid after servicing.

x ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Preface

Restriction on Hazardous Substances (RoHS) Compliance

Directive 2002/95/EC—commonly known as the European Union (EU) Restriction on Hazardous Substances (RoHS)—sets limits on the use of certain substances found in electrical and electronic equipment. The intent of this legislation is to reduce the amount of hazardous chemicals that may leach out of landfill sites or otherwise contaminate the environment during end-of-life recycling. The Directive takes effect on July 1, 2006, and it refers to the following hazardous substances: • Lead (Pb)• Mercury (Hg)• Cadmium (Cd)• Hexavalent Chromium (Cr-V1)• Polybrominated Biphenyls (PBB)• Polybrominated Diphenyl Ethers (PBDE)According to this EU Directive, all products sold in the European Union will be fully RoHS-compliant and “lead-free.” (See our Web site, www.broadcast.harris.com/leitch, for more information on dates and deadlines for compliance.) Spare parts supplied for the repair and upgrade of equipment sold before July 1, 2006 are exempt from the legislation. Equipment that complies with the EU directive will be marked with a RoHS-compliant emblem, as shown in Figure P-1.

Figure P-1. RoHS Compliance Emblem


ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual xi

Preface

Waste from Electrical and Electronic Equipment (WEEE) Compliance

The European Union (EU) Directive 2002/96/EC on Waste from Electrical and Electronic Equipment (WEEE) deals with the collection, treatment, recovery, and recycling of electrical and electronic waste products. The objective of the WEEE Directive is to assign the responsibility for the disposal of associated hazardous waste to either the producers or users of these products. Effective August 13, 2005, producers or users will be required to recycle electrical and electronic equipment at end of its useful life, and may not dispose of the equipment in landfills or by using other unapproved methods. (Some EU member states may have different deadlines.)In accordance with this EU Directive, companies selling electric or electronic devices in the EU will affix labels indicating that such products must be properly recycled. (See our Web site, www.broadcast.harris.com/leitch, for more information on dates and deadlines for compliance.) Contact your local sales representative for information on returning these products for recycling. Equipment that complies with the EU directive will be marked with a WEEE-compliant emblem, as shown in Figure P-2.

Figure P-2. WEEE Compliance Emblem


xii ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Preface

SafetyCarefully review all safety precautions to avoid injury and prevent damage to this product or any products connected to it. If this product is rack-mountable, it should be mounted in an appropriate rack using the rack-mounting positions and rear support guides provided. It is recommended that each frame be connected to a separate electrical circuit for protection against circuit overloading. If this product relies on forced air cooling, it is recommended that all obstructions to the air flow be removed prior to mounting the frame in the rack. If this product has a provision for external earth grounding, it is recommended that the frame be grounded to earth via the protective earth ground on the rear panel.IMPORTANT! Only qualified personnel should perform service procedures.

Safety Terms and Symbols in this ManualWARNINGStatements identifying conditions or practices that may result in personal injury or loss of life. High voltage is present.

CAUTIONStatements identifying conditions or practices that can result in damage to the equipment or other property.

ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual 1

Chapter 1

Introduction

OverviewThe ADC6800+A4BC Analog-to-Digital Converters with Delay handle four-channel A-to-D conversion applications. The ADS6800+A4BC modules are audio delay synchronizers that are often used for solving timing problems within a facility (for example, integrating a non-synchronous digital island or compensating for fixed or variable path delays). For added audio capabilities such as audio-tracking delay and hot-switching, you can use ADS6800+A4BC in combination with other 6800+ product modules (such as the DES6800+, ENS6800+, and VFS6800+).The ADS6800+A4BC module handles four-channel applications.The following topics are described in this chapter:• “Product Description” on page 2• “Module Descriptions” on page 4• “Signal Flow” on page 7

2 ADC6800+A4BC and ADS6800+A4BC Installation and Operation Manual

Chapter 1: Introduction

Product Description

General DescriptionADC6800+A4BC and ADS6800+A4BC modules provide four balanced analog audio channel inputs, two AES unbalanced (coax) audio outputs, and two AES balanced audio outputs. They also provide a balanced and unbalanced DARS reference input.ADC/ADS6800+A4BC modules can be controlled locally (via card edge) or controlled and monitored remotely with CCS™ software applications such as +PilotLite™, Pilot, and Navigator, or CCS-compliant remote control panels and products.The back connectors for ADC/ADS6800+A4BC modules require two frame slots within a frame, and provide for balanced and unbalanced connections.ADS6800+A4BC modules accept audio tracking delay and a hot-switching signal from 6800+ video modules with synchronizers (DES6800+, ENS6800+, and VFS6800+).

Typical Broadcast and Production ApplicationsBroadcast and production facilities can use ADS6800+A4BC modules to solve audio sampling delay and synchronization problems. The insertion of a fixed and variable delay will ensure proper synchronization between picture and sound. ADS6800+A4BC modules can also be used for accurate audio tracking. They track the timing signal generated by various cards (DES6800+, ENS6800+, and VFS6800+), thereby increasing the 6800+ system capability.



Main FeaturesCommon ADC/ADS6800+A4BC features include the following:• Fixed audio delay operation of up to 1.3 sec @ 48 kHz sampling

rate for each input channel• Auto tracking delay capability with 6800+ video synchronizer

modules (ADS6800+A4BC only)• Internal audio processing amplifier with controls for gain, mute,

invert, channel multiplexing, and channel resolution adjustment• Internal audio test tone generators (750 Hz, 1.5 kHz, 3 kHz, and

6 kHz)• Compliance with AES11• 32/48/96 kHz sampling rate capability• Selectable 16-bit, 20-bit, and 24-bit analog-to-digital conversion• Two or four balanced analog audio inputs; 600Ω or high impedance

(jumper selectable)• Up to two pairs independent analog-to-digital conversion channels

(two variations)• Peak/silence/tone indication• Selectable delay adjustment for each input channel• External video and DARS reference input (video reference drawn

from frame)



Module Descriptions

Front ModuleFigure 1-1 is a generic top-front view of a typical 6800+ module and shows the general location of standard LEDs, controls, and jumpers. The number of Control and Monitoring LEDs on 6800+ modules varies.

Figure 1-1. Typical 6800+ Module

Table 1-1 on page 5 briefly describes generic 6800+ LEDs, switches, and jumpers. See “Chapter 3: Operation” for more information on specific ADS6800+ module controls, LEDs, and jumpers.

Module status LEDs

Mode select rotary switch

Navigation toggle switch

Monitoring LEDs

Remote/local control jumper

Extractor handle

Control LEDs



Table 1-1. Generic 6800+ Module Features

Feature DescriptionModule status LEDs

Various color and lighting combinations of these LEDs indicate the module state. See “Monitoring LEDs” on page 39 for more information.

Mode select rotary switch

This switch selects between various control and feedback parameters.


This switch navigates up and down through the available control parameters:• Down: Moves down through the parameters• Up: Moves up through the parameters

Control LEDs Various lighting combinations of these Control LEDs (sometimes referred to as “Bank Select LEDs”) indicate the currently selected bank. See “Changing Parameter Settings” on page 30 for more information.

Monitoring LEDs

Each 6800+ module has a number of LEDs assigned to indicate varying states/functions. See “Monitoring LEDs” on page 39 for a description of these LEDs.

Local/remote control jumper

• Local: Locks out external control panels and allows card-edge control only; limits the functionality of remote software applications to monitoring

• Remote: Allows remote or local (card-edge) configuration, operation, and monitoring of the ADC6800+A4BC and ADS6800+A4BC modules



Back ConnectorsADC6800+A4BC and ADS6800+A4BC Back Connectors

Figure 1-2 shows the double-slot back connector used by ADC6800+A4BC and ADS6800+A4BC modules.

Figure 1-2. ADC6800+A4BC and ADS6800+A4BC Back Connector

DARS input

AES output

Analog audio input

1A

1B

UnbalAES output

Bal

1

2

2

1 - GND +

- GND +

Data I/O

- GND +

- GND +

- GND +

- GND +

- GND +

2A

2B

Analog audio input

Data I/O (ADS Only)



Signal FlowADC6800+A4BC

Figure 1-3 shows the basic signal flow of ADC6800+A4BC and ADS6800+A4BC modules:

Figure 1-3. ADC6800+A4BC and ADS6800+A4BC Signal Flow Diagram

Frame genlock

AESoutputs

CCS control/monitor port

Audio sync(ADS6800+

only )

Audio tracking

Analog inputs (4)

DARS balanced

DARS unbalanced

Genlock

Audio proc

Tone generator

A-to-D (for analog

inputs)Audio matrix

Audio Delay


Chapter 2

Installation

OverviewThis chapter describes the ADC/ADS6800+A4BC installation process, including the following topics:• “Maximum 6800+ Frame Power Ratings” on page 10• “Unpacking the Module” on page 11• “Setting Jumpers” on page 12• “Installing 6800+ Modules” on page 19

See the FR6802+ Frame Installation and Operation Manual for information about installing and operating an FR6802+ frame and its components.

CautionBefore installing this product, read the 6800+ Series Safety Instructions and Standards Manual shipped with every FR6802+ Frame Installation and Operation Manual or downloadable from the Leitch Web site at www.leitch.com. This safety manual contains important information about the safe installation and operation of 6800+ series products.

http://www.leitch.com


Chapter 2: Installation

Maximum 6800+ Frame Power RatingsThe power consumption ratings for the ADC/ADS6800+A4BC module options are summarized below:

Power consumption information is also listed in “Chapter 4: Specifications”.Table 2-2 describes the maximum allowable power ratings for 6800+ frames. Note the given maximums before installing any 6800+ modules in your frame.ADC/ADS6800+A4BC modules can not be installed in FR6802+DM frames or in FR6800/7000 frames, or in frames without fans.

Table 2-1. Module Options—Power Consumption

Module Option Positive Supply Negative SupplyADC6800+A4BC 5.3 W 1 W

ADS6800+A4BC 5.8 W 1 W

Table 2-2. Maximum Power Ratings for 6800+ Frames

6800+ Frame Type

Max. Frame Power Dissipation

Number of Usable Slots

Max. Power Dissipation Per Slot

FR6802+XF(frame with fans and AC power supply)

120 W 20 6 W

FR6802+XF48(frame with fans and DC power supply)

105 W 20 5.25 W

FR6802+QXF frame (with AC or DC power supply)

120W 20 6 W



Unpacking the Module

Preparing the Product for InstallationBefore you install the ADC/ADS6800+A4BC, perform the following:• Check the equipment for any visible damage that may have

occurred during transit.• Confirm receipt of all items on the packing list. See “Checking the

Packing List” for more information.• Remove the anti-static shipping pouch, if present, and all other

packaging material.• Retain the original packaging materials for possible re-use.

See “Unpacking/Shipping Information” on page v for information about returning a product for servicing.

Checking the Packing List

NoteContact your Leitch customer service representative if parts are missing or damaged.

Table 2-3. Available Product Packages

Ordered Product Content DescriptionADC6800+A4BCD or ADS6800+A4BCD

• One front module• One standard, double-slot, back connector• One ADC6800+A4BC and

ADS6800+A4BC Installation and Operation Manual



Setting Jumpers The ADC/ADS6800+A4BC modules have several jumpers that you need to set, including the following:• “Setting the Local or Remote Control Jumper” on page 13• “Setting the Terminated or Unterminated Data I/O Jumper” on

page 14 (ADS6800+A4BC modules only) • “Setting the 600Ω/ Hi-Z Input Jumpers” on page 16 • “Setting Channel Analog Input Level Jumpers” on page 17 Figure 2-1 shows the location of ADC/ADS6800+A4BC jumpers.

Figure 2-1. Jumper Locations on ADC/ADS6800+A4BC Modules

Balanced/unbalanced DARS jumpers

Local/remote control jumper

Channel analog level input jumpers

Terminated/unterminated jumper (This jumper has no effect on ADC66800+A4BC modules)

Channel 600Ω/Hi-Z jumpers



Setting the Local or Remote Control JumperFollow this procedure to set the Local/Remote jumper for either local or remote control:1. Locate the Local/Remote jumper on the module (beside the

extractor handle).Figure 2-1 on page 12 shows the location of this jumper.

2. Place a jumper on pins 1 and 2 to set the module for Remote control or pins 2 and 3 to set the module for Local control. See Figure 2-2.

Figure 2-2. Settings for Local and Remote Control

See Table 1-1 on page 6 for more information on local/remote control.

NoteYou need to configure modules for local or remote operation prior to power-up. To change the configuration, first remove power from the module, reset the jumper, and then reapply power.The white triangle near the jumper pins on the module indicates pin 1.

Remote control setting

Local control setting

3 2 1 3 2 1



Setting the Terminated or Unterminated Data I/O JumperThis procedure is for the ADS6800+A4BC module only. The Terminated/Unterminated jumper on the ADC6800+A4BC module has no effect. Follow this procedure to set the Terminated/Unterminated jumper for either a terminated or unterminated data input/output:1. Locate the Terminated/Unterminated jumper on the module.

Figure 2-1 on page 12 shows the location of this jumper.2. Place a jumper on pins 1 and 2 to set the module for Terminated

data input/output, or pins 2 and 3 to set the module for Unterminated data input/output. See Figure 2-3.

Figure 2-3. Settings for Terminated/Unterminated Data I/O

NoteSet the jumper to Terminated on the last audio module in the chain (if the direct line from the video synchronizer is not loop-through). Set all other connected modules in the audio tracking chain to Unterminated.

The white triangle near the jumper pins on the module indicates pin 1.

Terminated data I/O setting

Unterminated data I/O setting

3 2 1 3 2 1



Setting the Balanced/Unbalanced DARS Input JumpersFollow this procedure to set the Balanced/Unbalanced jumpers for either a balanced or unbalanced DARS input:1. Locate the two Balanced/Unbalanced jumpers on the module.

Figure 2-1 on page 12 shows the location of these jumpers.2. Place a jumper on pins 1 and 2, and pins 4 and 5 to set the module

for Balanced DARS input, or pins 2 and 3, and pins 5 and 6 to set the module for Unbalanced DARS input. Both jumpers must be set to either balanced or unbalanced to change the signal path.See Figure 2-4.

Figure 2-4. Settings for Balanced and Unbalanced DARS Inputs

NoteThe white triangle near the jumper pins on the module indicates pin 1.

1 2 3 4 5 6 1 2 3 4 5 6

Balanced DARS input setting

Unbalanced DARS input setting



Setting the 600Ω/ Hi-Z Input JumpersFollow this procedure to select either an analog impedance of 600Ω or Hi-Z on each ADC/ADS6800+A4BC channel:1. Locate the four jumpers Ch1A, Ch1B, Ch2A, and Ch2B on the

module.Figure 2-1 on page 12 shows the location of these jumpers.

2. Place a jumper on pins 1 and 2 to set the module for Hi-Z analog impedance input, or pins 2 and 3 to set the module for 600Ω input.Do this for all four channel jumpers.See Figure 2-5.

Figure 2-5. Settings for 600Ω or Hi-Z Inputs

3 2 1

3 2 1Ch1A

Ch1B

3 2 1Ch2A

3 2 1Ch2B

Channel 1A and 1B set for Hi-Z input

Channel 2A and 2B set for 600Ω input



Setting Channel Analog Input Level JumpersFollow this procedure to select either an analog input level for each ADC/ADS6800+A4BC channel:1. Locate the analog input jumpers for each channel on the module.

Figure 2-1 on page 12 shows the location of these jumpers.2. Set the analog level for each channel by placing a jumper on one set

of pin combinations as shown in Table 2-4. Figure 2-6 on page 18 shows an example jumper setup on the module.Each channel has three sets of jumpers (A, B, and C) for setting the analog level. Depending on where you place the jumpers for each channel, you can set the analog level to 16 dBu, 18 dBu, 20 dBu, 22 dBu, 24 dBu, 26 dBu, or 28 dBu.

Table 2-4. Selecting an Analog Level

Analog Level Option

Required Jumper SettingsA B C

16 dBu Pins 2 and 3 — —

18 dBu — Pins 2 and 3 —

20 dBu — — Pins 2 and 3

22 dBu — — Pins 1 and 2

24 dBu (default) — Pins 1 and 2 —

26 dBu Pins 1 and 2 — —

28 dBu — — —



Figure 2-6. Example of Analog Level Jumper Settings

Ch1A

Ch

1BC

h2A

Ch2B

3 2 13 2 1

3 2 1

3 2 1

ABC

3 2 1

3 2 1

3 2 1 3 2 1 3 2 1

3 2 1 3 2 1

3 2 1

Ch1A set to 22 dBu

Ch2A set to 26 dBu

Ch2B set to 28 dBu

Ch1B set to 18 dBu



Installing 6800+ Modules

Required Frames and Back Connector TypesThe ADC6800+A4BC and ADS6800+A4BC modules have double-slot back connectors that can not be installed in FR6802+DM frames, FR6800/7000 frames, or frames without fans.See your FR6802+ Frame Installation and Operation Manual for details on module installation and removal.

Module Positioning: Audio Tracking Pairs (ADS6800+A4BC Only)

Selected 6800+ audio and video modules are designed to connect to each other in audio tracking pairs. This feature provides audio-to-video synchronization and delay with tracking capability.You can use the ADS6800+A4BC modules as part of an audio tracking pair. To use this feature, first install the ADS6800+A4BC audio module. Then, connect the Data I/O output from one of the modules in each pair listed in Table 2-5 (below) to the Data I/O input of the installed ADS6800+ module.Set the ADS6800+ Lock Mode parameter (Sync option) to enable or disable this feature, as required. See “Setting ADS6800+ Control Parameters” on page 35 for a list of parameters, switch positions, and options.See Table 2-5 for a list of audio tracking pairs in which the ADS6800+A4BC modules can be used.

CautionBefore installing your modules, see the “Maximum 6800+ Frame Power Ratings” on page 10.

Table 2-5. Audio Tracking Pairs

Input Output Audio Tracking PairAnalog video NTSC/PAL Digital video SDI 525/625 DES6800+

Four-channel analog audio Two AES digital audio - 110Ω/75Ω ADS6800+A4BC2

Digital video SDI 525/625 Analog video NTSC/PAL ENS6800+




Digital video SDI 525/625 Digital video SDI 525/625 VFS6800+



Table 2-5. Audio Tracking Pairs (Continued)

Input Output Audio Tracking Pair



Upgrading Module FirmwareFirmware upgrading is a routine procedure that you must perform to install newer versions of software on 6800+ modules. Pilot, Co-Pilot, or Navigator software version 3.1.1 or later is required for this procedure. The frame must contain or be connected to another frame that contains an ICE6800+ module. When performing the upgrading procedure, check the appropriate readme file to confirm which files are needed. Use care to ensure that you upload the correct files to the intended module.In the unlikely event that the upgrade fails, the module may not respond to controls and will appear to be non-functional. In that event, follow the procedures described in “Correcting a Failed Upgrade Procedure” on page 25.

Upgrading the Firmware in Boot Loader ModeUpgrading the Firmware Using the Discovery Method

Follow these steps to upgrade a module’s firmware:1. Download the most recent appropriate upgrade package from our

Web site or from your CD-ROM.2. Remove the module from the 6800+ frame.

Figure 2-7. Buttons on a Typical Card Edge

3. Set the hex switch to F. 4. While pressing the Navigation toggle switch down, reinsert the

module into the frame and then release the Navigation toggle switch.

NoteFirmware for the ADS6800+ must be updated in Boot Loader mode.

Mode select rotary (hex) switch




5. Perform a Discovery operation to discover the module, as described in your CCS software application manual or online help. (If you cannot discover the device using the Discovery tool, see “Upgrading Firmware Using the Drag-and-Drop Method” on page 23.)

6. From CoPilot, Pilot, or Navigator’s Tools menu, select Software Upgrade. The Software Upgrade window opens or is brought to the foreground.

Figure 2-8. Software Upgrade Tool’s New Transfer Tab

7. On the New Transfer tab, click Add.The Device Selection dialog opens.

8. Select one or more devices, and then click OK to close the Add Device dialog box. You can only add one unit from each IP address. All items in a frame have the same IP address. The selected devices appear in the table on the New Transfer tab of the Software Upgrade window. This table lists devices that are to receive the same upgrade package.

Device Options provide access to options for entering Telnet and FTP user name and password, and creating automatic backups.

Package Info includes a list of the components contained in the ZIP file.



For each device in this table, you can highlight its position in the Tree View by clicking Find Device. You can check the software revision numbers, etc., by clicking Version Info, and create an automatic backup by clicking the Device Options... button. (Place a check beside Software Backup and enter a file name or click Browse to choose a new file location.)

9. Press Browse... to select the software upgrade package (ZIP file). A standard Windows File Selection dialog opens.

10. Choose the upgrade ZIP file on a local or network drive. The selected file’s path name is displayed in the edit box to the left of the Browse… button.The extraction process on the ZIP file is handled as part of the upgrade process. You do not need to extract the files yourself.

11. Press Submit Transfer... A dialog box opens, requesting confirmation that you want to proceed with the request. If you have multiple devices selected, multiple transfer tasks are submitted—one per device.The transfer now progresses. You may close the Software Upgrade window, continue with other tasks, or switch to the Progress tab to view the status of the transfers.

12. Click on the Log tab and look at the Progress column to ensure that all files have correctly updated.

13. When the update is complete, reboot the module by manually pulling it out and then pushing it back into its slot in the frame. You cannot click Reboot Device to reboot 6800+ modules that must be upgraded in Boot Loader mode.

Your upgrade procedure is complete. If for some reason the upgrade fails, the module may not respond to controls and will appear to be non-functional. In that event, follow the procedures described in “Correcting a Failed Upgrade Procedure” on page 25.

Upgrading Firmware Using the Drag-and-Drop MethodFollow these steps to upgrade the firmware using the drag-and-drop method: 1. Download the most recent appropriate upgrade package from our

Web site or from your CD-ROM.

NoteClosing the Software Upgrade window does not effect any transfer processes that may be running in the background. However, if you try to log off or exit the CCS software while a transfer is underway, a notification window will alert you that processes are still active and will ask if you want to terminate these processes.



2. Remove the module from the 6800+ frame.

Figure 2-9. Buttons on a Typical Card Edge

3. Set the hex switch to F. 4. While pressing the Navigation toggle switch down, reinsert the

module into the frame and then release the Navigation toggle switch.

5. If the affected module has not been discovered by your CCS software application, enter Build mode, and then drag or copy and paste the module’s device icon from the catalog folder into the Network or Discovery folder.

6. Right-click the device icon, and then select Properties. 7. On the Device tab of the Navigation Properties box, enter the IP

address of the frame that holds the module. (See Figure 2-10.)

Figure 2-10. Navigation Properties Box

Mode select rotary (hex) switch


CautionDo not make changes in the last field (located above and to the right of the Set Default button.) Making changes to this field could cause loss of communication between the module and your CCS software. If communication is lost, you will need to rediscover the module.

Do not make changes in this field

Enter frame IP number here



8. In the third field, enter the slot number of the module, and then close the window.

You can now continue upgrading your device’s firmware, starting with step 3 in “Upgrading the Firmware in Boot Loader Mode” on page 21.

Correcting a Failed Upgrade ProcedureFirmware upgrades may fail in the event of network interruptions, power failures, or if files were sent to the wrong 6800+ module.These problems can be corrected by re-installing the firmware using the File Transfer tab of the Configuration window, as described below. When you are performing this procedure, check the appropriate readme file to confirm which files are needed. Use care to ensure that you upload the correct files to the intended module.Follow these steps to correct a failed upgrade procedure: 1. Download the most recent appropriate upgrade package from our

Web site or from your CD-ROM.2. If the affected module has not been discovered by your CCS

software application, enter Build mode, and then drag or copy and paste the module’s device icon from the catalog folder into the Network or Discovery folder.

3. Right-click the device icon, and then select Properties. 4. On the Device tab of the Navigation Properties box, enter the IP

address of the frame that holds the module in the second field of the Device ID. (See Figure 2-11.)

Figure 2-11. Navigation Properties Box

NoteTo successfully upgrade the firmware, you must follow these steps in the exact sequence described.

CautionDo not make changes in the last field (located above and to the right of the Set Default button.) Making changes to this field could cause loss of communication between the module and your CCS software. If communication is lost, you will need to rediscover the module.

Do not make changes in this field

Enter frame IP number here



5. In the third field of the Device ID, enter 1.0.[slotnumber]

(Where, for example, 1.0.5 would refer to the module in slot 5 of the frame.)

6. Close the window.7. Double-click the device icon for the affected module.

The Configuration... box opens. On the File Transfer tab, the /frame/slotx (where x is the slot number) directory appears in the Select the device directory to transfer to: field.

8. Click Add. 9. In the Add Upgrade Files box, browse, select the module’s

upgrade package, and then click OK.10. On the File Transfer tab, choose the file you wish to upgrade, and

then click OK.11. Click Perform Transfer, and then click Yes.

This may take several minutes.12. When the message File transfer to device succeeded appears in

the status bar, reboot the module by manually pulling it out and then pushing it back into its slot in the frame. You cannot click Reboot Device to reboot 6800+ modules that must be upgraded in Boot Loader mode.

Your upgrade procedure is complete.

NoteYou must delete unwanted files in the Add upgrade files for transfer to device: field before transferring the files. Otherwise, the upgrading procedure will fail.


Chapter 3

Operation

OverviewThis chapter describes ADC6800+A4BC and ADS6800+A4BC module operation, processing, and parameters, including the following topics:• “Operating Notes” on page 28• “Changing Parameter Settings” on page 30• “Setting ADC/ADS6800+A4BC Control Parameters” on page 32• “LEDs and Alarms” on page 39

See your FR6802+ Frame Installation and Operation Manual for a description of generic card-edge controls (such as toggle and rotary/hex switches). For information on how to operate this product remotely, see these documents:• +Pilot Lite User Manual for serial interface• CCS Pilot, CoPilot, Navigator, or RCP-CCS-1U Remote Control

Panel manual for Ethernet interface


Chapter 3: Operation

Operating NotesWhen setting the control parameters on the ADC/ADS6800+A4BC, observe the following:• When you change a parameter, the effect is immediate. However,

the module requires up to 20 seconds to save the latest change. After 20 seconds, the new settings are saved and will be restored if the module loses power and must be restarted.

• You can connect up to four ADS6800+A4BC modules to a single data I/O chain using a maximum cable length of 984 ft (300 m). T-connectors are recommended.

• When reference video is applied to the module, expect a momentary audio disruption due to the locking process.

• For AES11 compliance in 525 mode, the ADC6800+A4BC and ADS6800+A4BC modules require the presence of a DARS signal locked to the reference video. Ensure that the DARS input on the back connector (either balanced or unbalanced) is connected to the appropriate source. A DARS signal is not required for AES11 compliance in 625 mode.

• Note the following Tone frequencies:• Tone 1: 750 Hz• Tone 2: 1500 Hz• Tone 3: 3000 Hz• Tone 4: 6000 Hz

• Delay control is not applicable when a tone is selected as a source for an output channel.

• To achieve AES11 compliance, you must select only valid Lock Mode and Lock Source parameter options.• Valid parameters for Lock Mode are Delay and Sync.• Valid parameters for Lock Source are DARS and Genlock w/

DARS.If you select Freerun as the Lock Mode, or Genlock as the Lock Source, you will not achieve AES11 compliance. See “Bank 0” on page 32 to select Lock Mode and Lock Source.

NoteBefore you select Genlock w/DARS, both the Genlock and DARS signals must be locked together.



• The LED display mode (selected in Bank 3) is not saved through power cycles like other parameters. The module always powers up to display General Status. See “Bank 3” on page 36 to select an LED display mode.

Analog Audio Input Level OffsetThe ADC6800+A4BC and ADS6800+A4BC can amplify all analog inputs simultaneously using the IP Level Offset parameter. This allows you to achieve additional analog audio input levels beyond what can be achieved using the analog level jumpers (see “Setting Channel Analog Input Level Jumpers” on page 17). This input level adjustment is achieved by the IP Level Offset parameter, which has a range of 0 to 5.0 dB in 1.0 dB steps.For example, to set an analog input level of +15 dBu for a digital input audio level of 0 dBFS, you can use a combination of analog audio level jumper settings and adjustment of the IP Level Offset parameter. The following steps sets the analog audio level input to +15 dBu.1. Set jumpers A, B, and C to set the analog audio input level to +16

dBu (“Setting Channel Analog Input Level Jumpers” on page 17). For this setting, refer to Table 2-4 on page 17.

2. Adjust the IP Level Offset parameter to 1.0 dB. Use either a remote control application (e.g. +PilotLite, Pilot or Navigator) or card-edge control to adjust the parameter to this setting.

The combination of these two settings will set the audio input level to +15 dBu for analog audio inputs and 0 dBFS for digital audio inputs.

Channel Summing (Creating a Monaural Signal)If you select select In 1 Sum or In 2 Sum as the source for the Output Ch1A/1B/2A/2B Source parameters, the result is the sum of the two parts of the channel divided by two (the mean average).For example, In 1 Sum = (In 1A + In 1B) ÷ 2Therefore, the stereo signal is averaged, creating a monaural signal.



Changing Parameter SettingsFollow these steps to change the ADC/ADS6800+A4BC parameter settings:1. Rotate the mode select rotary switch (hex switch) to “0.”2. Once the hex switch is set to “0,” toggle the navigation switch up or

down to select a bank. View the two control LEDs next to the navigation toggle switch to see which bank is currently selected.

See Table 3-2 to view the various banks, hex switch positions, and corresponding parameter options and values.

3. Rotate the hex switch to the parameter number (1 to 9) or letter (A to F) of the option you want to set.

4. Toggle the navigation switch to select and set the value of the chosen parameter.

5. Rotate the hex switch to another parameter number/letter in the current bank, and then repeat step 4.orRotate the hex switch to “0” again to select a different bank, and then repeat steps 3 and 4.

Table 3-1. ADC/ADS6800+A4BC Selected Bank as Indicated by Control LEDs

Bank Select LED 1(first top LED)

Bank Select LED 0(second bottom LED)

Bank Number

Off Off 0

Off On 1

On Off 2

On On 3

NoteLeitch recommends that you use the available 6800+ software control options (serial/local or Ethernet/remote) to aid in viewing, setting, and confirming parameter values.



Recalling Default Parameter SettingsTable 3-2 on page 32 describes all of the parameter settings for the ADC/ADS6800+A4BC modules, including the original factory defaults.To return these modules to their default settings, you can either reset each parameter individually or do a global recall following this procedure:1. Rotate the hex switch to “0.”2. Toggle the navigation switch to the bank number “0.”

Use the control LEDs to verify which bank you have selected, or use an available 6800+ software control option (serial/local or Ethernet/remote) to aid in confirming your bank selection.

3. Rotate the hex switch to the global recall parameter “F.”4. Toggle the navigation switch to “On.”

Use an available 6800+ software control option to aid in viewing, setting, and confirming the parameter value.

Reading Software and Hardware VersionsThe current software version of your ADC/ADS6800+A4BC modules can only be viewed using a CCS-enabled control panel or a CCS software application, such as Pilot or +Pilot Lite. See your RCP-CCS-1U Installation and Operation Manual, CCS software application user manual, or CCS software application online help for information on viewing software and hardware version numbers.



Setting ADC/ADS6800+A4BC Control Parameters

Table 3-2 lists all of the card-edge parameters and options for the ADS6800+A4BC modules. All parameters clip unless otherwise indicated.Table 3-3 list the read-only parameters that are available when monitoring your module using CCS software such as + Pilot Lite, Pilot, or Navigator. The On/Off combinations of the control LEDs on the card-edge indicate the active bank number. See “Changing Parameter Settings” for more information.

LegendBold option = Indicates that this is the default setting for the parameter1(superscript digit)= Indicates that there is a footnote for this parameter entry, found at the end of the table* = Indicates that this option is only available on ADS6800+A4BC four-channel modules

NoteThe sequence of options listed in the Options column mirrors the sequence achieved when you move the Navigation Toggle switch up.

Table 3-2. Card-Edge Parameter Options: ADC/ADS6800+A4BC

Bank Number

Rotary Switch Position

Parameter Name Function Parameter Option

Bank 0

0 1 Sample Rate Sets the sample rate1 • 32 kHz• 48 kHz • 96 kHz

0 2 Fade Rate Controls the fading rate when channels are swapped or muted

0.000 to 10.000 sec (0.010 sec)

0 3 Output Dither Selects the dithering mode for all the outputs

• None • On

0 4 Peak Audio Level Sets the audio level for peak detection

-20.0 to 0.0 dBFS (-1.0 DBFS)

0 5 Silence Audio Level

Sets the audio level for silence detection

-100.0 to -40.0 dBFS (-60.0 dBFS)



0 6 Lock Mode Sets the module working mode• Freerun mode: The output is

not locked to the reference source.

• Delay mode: The output locks to the reference source.

• Sync mode: Same as Delay mode, but additional variable delay is derived from an incoming data I/O signal. (ADS6800+A4BC only)

• Freerun• Delay (default in

ADC6800+A4BC only)

• Sync (default in ADS6800+A4BC only)

0 7 Lock Source Selects the reference source for the on-board Genlock circuitry

• Genlock• DARS • Genlock w/ DARS

0 8 Audio LOV Mode (ADS6800+A4BC only)

Selects the output audio mode when the input video is disrupted

• Pass • Mute

0 9 Tone 1 Level Adjusts the level of the 750 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 A Tone 2 Level Adjusts the level of the 1500 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 B Tone 3 Level Adjusts the level of the 3000 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 C Tone 4 Level Adjusts the level of the 6000 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 D-E Reserved for future use

0 F Factory Recall Recalls factory default setting • Yes (toggle switch up or down to recall)

• No

Bank 1

1 1 Out Ch1 Resolution Selects the word length for output channel 1

• 16 bits• 20 bits • 24 bits

Table 3-2. Card-Edge Parameter Options: ADC/ADS6800+A4BC (Continued)

Bank Number





0 6 Lock Mode Sets the module working mode• Freerun mode: The output is

not locked to the reference source.

• Delay mode: The output locks to the reference source.

• Sync mode: Same as Delay mode, but additional variable delay is derived from an incoming data I/O signal. (ADS6800+A4BC only)

• Freerun• Delay (default in

ADC6800+A4BC only)

• Sync (default in ADS6800+A4BC only)

0 7 Lock Source Selects the reference source for the on-board Genlock circuitry

• Genlock• DARS • Genlock w/ DARS

0 8 Audio LOV Mode (ADS6800+A4BC only)

Selects the output audio mode when the input video is disrupted

• Pass • Mute

0 9 Tone 1 Level Adjusts the level of the 750 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 A Tone 2 Level Adjusts the level of the 1500 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 B Tone 3 Level Adjusts the level of the 3000 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)

0 C Tone 4 Level Adjusts the level of the 6000 Hz audio tone generator

-36.0 to 0.0 dBFS (-18.0 dBFS)


0 F Factory Recall Recalls factory default setting • Yes (toggle switch up or down to recall)

• No

Bank 1




Bank Number







1 3 Reserved for future use

1 4 Output Ch1A Source

Selects the source for the specified output channel

• Mute• Tone 4• Tone 3• Tone 2• Tone 1• In2B (default for

Output Ch 2B source)• In2A (default for

Output Ch 2B source)• In1B (default for

Output Ch1B Source) • In1A (default for

Output Ch1A Source) • In 1 Sum• In 2 Sum

1 5 Output Ch1B Source

1 6 Output Ch2A Source

1 7 Output Ch2B Source

1 8-F Reserved for future use


Bank Number





Bank 2

2 1 Input Ch1A Gain Adjusts the gain for the specified input channel

-18.0 to 18.0 dB (0.0 dB)2 2 Input Ch1B Gain

2 3 Input Ch2A Gain

2 4 Input Ch2B Gain

2 5 Input Ch1A Delay Adjusts the delay for the specified input channel1

• 0.000 to 1980.000 msec @ 32 kHz

• 0.000 to 1320.000 msec @ 48 kHz

• 0.000 to 660.000 msec @ 96 kHz

2 6 Input Ch1B Delay

2 7 Input Ch2A Delay

2 8 Input Ch2B Delay

2 9 Input Ch1A Invert Inverts specified input channel • No• Yes2 A Input Ch1B Invert

2 B Input Ch2A Invert

2 C Input Ch2B Invert


2 F IP Level Offset Applies amplification to analog input levels

• 0.0 to +5.0 dB (steps of 1.0 dB)

Bank 3 2(see Table 3-4 on page 40 and Table 3-5 on page 41 for more information)

3 1 Genlock Status Shows Genlock status • Enabled• Disabled

3 2 DARS Status Shows DARS status • Enabled• Disabled

3 3 Data I/O Status(ADS6800+A4BC modules only)

Shows Data I/O status • Enabled• Disabled


Bank Number





3 4 Ch1A Status Shows Channel 1A status • Enabled• Disabled

3 5 Ch1B Status Shows Channel 1B status • Enabled• Disabled

3 6 Ch2A Status Shows Channel 2A status • Enabled• Disabled

3 7 Ch2B Status Shows Channel 2B status • Enabled• Disabled

3 8-E Reserved for future use

3 F General Status Shows general status • Enabled• Disabled

1 Once the Sample Rate is set, the delay for each input channel is returned to the previously set param-eter option for that sample rate.2 Note that the setting made in this bank changes the LED display mode. By default, the LED mode isset to display the General Status (switch position F). The LED display mode is not saved through powercycles like other parameters. The module always powers-up to display General Status.


Bank Number



Table 3-3. Read-Only Parameter Options—ADC6800+A4BC and ADS6800+A4BC

Parameter Name Function Parameter Option DARS Present Reports the presence of the DARS input signal • No

• Yes

DARS Lock Status Reports the locked status of the DARS input signal • Not Locked• Locked• N/A

Genlock Vid Present Reports teh presence of the reference video signal • No • Yes

Genlock Vid Std Reports the detected reference fiedo signal standard • PAL-B• NTSC• N/A



Genlock Lock Status Reports the locked status of the reference video signal

• Not locked• Locked• N/A

Data I/O Present (ADS6800+A4BC modules only)

Reports the presence of the Data I/O input signal • No • Yes

Data I/O Vid Valid (ADS6800+A4BC modules only)

Reports if the Data I/O input signal is valid • No • Yes• N/A

Data I/O Vid Std (ADS6800+A4BC modules only)

Reports the video standard used by the Data I/O source

• Unknown• SD 525• SD 625• 1035I 30• 1035I 29.97• 1080I 25 (295M)• 1080I 30• 1080I 29.97• 1080I 25• 1080P 30• 1080P 29.97• 1080P 25• 1080P 24• 1080P 23.98• 1080PsF 24• 1080PsF 23.98• 720P 60• 720P 59.94• 720P 50

Channel 1A Status Reports the status of the specified output channel • Silence• Normal• Peak• Tone

Channel 1B Status

Channel 2A Status

Channel 2B Status

Table 3-3. Read-Only Parameter Options—ADC6800+A4BC and ADS6800+A4BC




LEDs and Alarms

Monitoring LEDsThe ADC6800+A4BC and ADS6800+A4BC have six monitoring LEDs that serve as a quick monitoring reference.Figure 3-1 shows the general location of the monitoring LEDs on a generic 6800+ module. Table 3-4 and Table 3-5 describe each LED in more detail.

Figure 3-1. Location of Card-Edge LEDs

On ADC/ADS6800+A4BC modules, only the first six monitoring LEDs (left to right) are active. Each of these LEDs displays different information according to the currently selected display mode (selected via rotary switch). To select a display mode, see the parameter-setting information under “Bank 3” on page 36.Table 3-4 on page 40 describes each of the six available monitoring LEDs. Table 3-5 on page 41 describes the associated data I/O standards for LEDs SL2-SL6.

Monitoring LEDsModule status LEDs

NoteThe two Control LEDS (Bank Select 0 and 1) to the right of the toggle switch are described on page 5 and page 30.



Table 3-4. ADC/ADS6800+A4BC Monitoring LEDs

LED Display Mode

Function SL1 SL2 SL3 SL4 SL5 SL6

Genlock Status

Indicates the Genlock status

Off Off Off Genlock Present• On: OK• Off: Not

valid• Blink:

Error

Genlock Standard• On:

NTSC• Off:

PAL-B

Genlock Lock Status• On:

Locked• Off:

N/A• Blink:

Not locked

DARS Status

Indicates the DARS status

Off Off On Off DARS Present• On: OK• Off: Not

valid• Blink:

Error

DARS Lock Status• On:

Locked• Off:

N/A• Blink:

Not locked

Data I/O Status (ADS6800+A4BC only)

Indicates the Data I/O status

Data I/O Video Valid:• On=Yes• Off=No

See Table 3-5 on page 41 for a list of data I/O standards

Ch1A Status

Indicates the Channel 1A status

On Off Off Peak• On: Yes• Off: No

Silence• On: Yes• Off: No

Tone• On: Yes• Off: No

Ch1B Status

Indicates the Channel 1B status

On Off On Peak• On: Yes• Off: No





Ch2A Status

Indicates the Channel 2A status

On On Off Peak• On: Yes• Off: No



Ch2B Status

Indicates the Channel 2B status

On On On Peak• On: Yes• Off: No



General Status

Indicates the general status

Ch1A Status• On:

Normal• Off:

Silence• Blink:

Peak/ tone

Ch1B Status• On:

Normal• Off:

Silence• Blink:

Peak/ tone

Ch2A Status• On:

Normal• Off:

Silence• Blink:

Peak/ tone

Ch2B Status• On:

Normal• Off:

Silence• Blink:

Peak/tone

Reference Status• On:

Locked• Off:

N/A• Blink:

Error

Data I/O Present(ADS6800+A4BC only) • On: Yes• Off: No

Table 3-4. ADC/ADS6800+A4BC Monitoring LEDs (Continued)

LED Display Mode

Function SL1 SL2 SL3 SL4 SL5 SL6

Table 3-5. ADS6800+A4BC Data I/O Standards

Data I/O Standard SL2 SL3 SL4 SL5 SL6Unknown Off Off Off Off Off

SD 525 (NTSC) Off Off Off Off On

SD 625 (PAL-B) Off Off Off On Off

1035I/30 Off Off Off On On

1035I/29.97 Off Off On Off Off

1080I/25 (295M) Off Off On Off On

1080I/30 Off Off On On Off

1080I/29.97 Off Off On On On

1080I/25 Off On Off Off Off

1080P/30 Off On Off Off On



1080P/29.97 Off On Off On Off

1080P/25 Off On Off On On

1080P/24 Off On On Off Off

1080PsF/24 Off On On Off On

1080P/23.98 Off On On On Off

1080Psf/23.98 Off On On On On

720P/60 On Off Off Off Off

720P/59.94 On Off Off Off On

720P/50 On Off Off On Off

Table 3-5. ADS6800+A4BC Data I/O Standards (Continued)

Data I/O Standard SL2 SL3 SL4 SL5 SL6



Module Status LEDsThe ADC/ADS6800+ modules do not have any card-edge alarms. Instead, module status LEDs on the corner of the module light up if an error is detected. See Figure 3-1 on page 39 for the location of these LEDs, and Table 3-6 for a definition of the LED colors.

AlarmsThe tables below describe the specific alarms for ADC6800+A4BC and ADS6800+A4BC modules. You can only identify specific alarms using a CCS software application (for example, +Pilot Lite or Pilot) or CCS-enabled control panel. For more information, see the following:• Table 3-7 on page 44 for a list of ADC/ADS6800+A4BC alarms

that are logged and monitored via CCS applications• The appropriate software control user manual or online help

Table 3-6. Module Status LED Descriptions

LED Color Sequence MeaningOff There is no power to the module; the module

is not operational.

Green There is power to the module; the module is operating properly.

Red There is an alarm condition.

Flashing red The module has detected a hardware/firmware fault.

Amber The module is undergoing configuration.



Table 3-7. ADC6800+A4BC and ADS6800+A4BC Alarm Definitions

Alarm Name Alarm Description Alarm Level

Loss of DARS locked Module attempted to lock to DARS but failed

Major

Genlock either Incompatible or Absent

Module attempted to lock to genlock but failed; a suitable genlock signal is not available

Major

Loss of DARS Lock to DARS requested but signal is not present

Minor

Loss of Genlock Lock to genlock requested but signal is not present

Minor

Data I/O absent (ADS6800+A4BC onlly)

Module is in sync mode, but data I/O signal is not present

Minor

Invalid firmware detected

The currently installed firmware is not valid

Major


Chapter 4

Specifications

OverviewThe following specification tables appear in this chapter:• “Analog Audio Input” on page 46• “AES Output” on page 47• “DARS Input” on page 48• “Power Consumption” on page 49• “Propagation Delay” on page 50• “Start-Up Time” on page 50Specifications and designs are subject to change without notice.


Chapter 4: Specifications

Analog Audio Input

Table 4-1. ADC6800+A4BC and ADS6800+A4BC Analog Audio Input

Item SpecificationNumber 4

Connector Leitch audio connector

Input coupling AC coupled

Impedance 600Ω or high impedance, jumper selectable

Maximum input level +16 dBu to +28 dBu in 2 dBu steps

(Note: To obtain other audio levels, see “Analog Audio Input Level Offset” on page 29)



AES Output

Table 4-2. ADC6800+A4BC and ADS6800+A4BC Digital Audio Output

Item SpecificationNumber 2 AES 75Ω BNC and 2 AES 110Ω balanced

Standard AES 3: 1992, AES3id:1995 and SMPTE 276M

Impedance 75Ω/110Ω

Channel status Professional enhanced

110Ω Output

Impedance 110Ω ±20%

Level 2 V– 7 V pk-to-pk

Common mode >30 dB below output signal

Rise/fall time 5 to 30 ns

Jitter 0.01 UI

75Ω Output

Return loss >30 dB up to 6 MHz

Output Level 1 1.0 V +0.1 V pk-to-pk

DC offset <10 mV

Rise/fall time 30 to 44 ns

Jitter 0.01 UI



DARS Input

Note FR6802+ frames have an extra external reference. See your FR6802+ Frame Installation and Operation Manual for additional specifications.

Table 4-3. ADC6800+A4BC and ADS6800+A4BC External Reference Input

Item SpecificationConnector • BNC (unbalanced)

• Leitch audio connector (balanced)

Impedance • 75Ω (unbalanced)• 110Ω (balanced)

Return loss >30 dB up to 6 MHz (unbalanced)

AES reference sampling rate

32 kHz, 48 kHz, 96 kHz



Performance

Power Consumption

Table 4-4. ADC6800+A4BC and ADS6800+A4BC Performance Specifications

Item SpecificationQuantization 16 bits, 20 bits, 24 bits

Sampling rate 32 kHz, 48 kHz, 96 kHz

Frequency response <±0.05 dB @ dBFS, 20 Hz to 20 kHz

Linearity <±0.3 dB up to -100 dBFS

Signal to noise @ 0 dBFS

• 100 dB (no filter)• 103 dB (A-weight)

THD+N • ADC6800+A4BC: <0.003% @ (20 Hz to 20 kHz), -1 dBFS= +23 dBu High-Z load

• ADS6800+: <0.003% @ (20 Hz to 20 kHz), -1 dBFS = +23 dBu High-Z load

IMD >90 dB (CCIF two tone test @ 0 dBFS = +18 dBu, +24 dBu, +28 dBu, High-Z load)

Crosstalk >90 dB, 20 Hz to 20 kHz

Table 4-5. Power Consumption Specifications

Item SpecificationADC6800+A4BC

Positive rail 5.3 W

Negative rail 1 W

ADS6800+A4BC

Positive rail 5.8 W

Negative rail 1 W



Propagation Delay

Operating TemperatureThe operating temperature for all module options is 41°F (5°C) to 113°F (45°C)

Start-Up TimeThe start-up time for the ADS6800+A4BC modules is approximately 10 sec.

Table 4-6. Propagation Delay

Item SpecificationADC6800+A4BC TBD

ADS6800+A4BC 2.5 msec


Appendix A

Troubleshooting Tips

OverviewFind the following troubleshooting information in this appendix:Software Communication and Control Issues• “+Pilot Lite Fails to Communicate with Installed Modules” on

page 53• “+Pilot Lite Does Not Find All Modules in Frame” on page 53• “+Pilot Lite or CCS Software Application Not Responding” on

page 53• “+Pilot Lite Cannot Control a Module Showing

in the Control Window” on page 54• “+Pilot Lite Status Bar Reports ‘Not Ready’” on page 54• “CCS Software Application or Remote Control Panel Does Not

Communicate with Module” on page 54• “Alarm Query Fails When a Device Reboots” on page 54Hardware Communication and Control Issues• “Frames Fail to Communicate with the PC after a Power Failure”

on page 55• “Module Does Not Seem to Work” on page 55

Before continuing, be sure to read “General Troubleshooting Steps” on page 52.To contact Leitch Customer Service, see “Getting Help from Customer Service” on page 56.


Appendix A: Troubleshooting Tips

General Troubleshooting StepsFollow these steps in troubleshooting 6800+ product problems:1. Review the “Common Problems and Suspected Failures” on

page 53 outlined in this chapter.2. Search this product manual and other associated documentation for

answers to your question.Product documentation (including manuals, online help, application notes, erratas, product release notes, and more) can be found on the Leitch Web site at www.leitch.com (Support section), along with technical support information, training information, product downloads, and the Leitch product knowledge base.

3. Contact your Leitch Customer Service representative if, after following these initial steps, you cannot resolve the issue.To contact Leitch Customer Service, see “Getting Help from Customer Service” on page 56.

NoteAssociated documentation for 6800+ series products can generally be found in the product-specific manual that accompanies every module, in the FR6802+ Frame Installation and Operation Manual, and in the 6800+ Safety Instructions and Standards Manual.

http://www.leitch.com



Common Problems and Suspected Failures

+Pilot Lite Fails to Communicate with Installed ModulesConfirm that the following items are not the reason for the communication failure:• Proper module slot has not been specified (+Pilot Lite is not

communicating with the appropriate slot). See your FR6802+ Frame Installation and Operation Manual for more information on slot identification.

• COM port is used elsewhere (+Pilot Lite is not communicating with the correct COM port).

• Actual Slot ID and Frame ID do not match with the two DIP switch settings in back of frame (+Pilot Lite is not communicating with the appropriate slot and frame). See your FR6802+ Frame Installation and Operation Manual for more information on Slot ID and Frame ID DIP switch settings.

• ICE6800+ module is installed in the frame (+Pilot Lite control is disabled if an ICE6800+ module is installed in the frame; ICE6800+ modules are used for CCS control).

+Pilot Lite Does Not Find All Modules in FrameIf a discovery is started too soon after frame power-up, +Pilot Lite will not find all the installed modules. Refresh +Pilot Lite (File > Refresh), and ensure that installed modules are fully powered-up first before discovery.

+Pilot Lite or CCS Software Application Not Responding+Pilot Lite and CCS applications cannot run on the same PC at the same time. Both applications can be installed, but only one can be opened at a time.



+Pilot Lite Cannot Control a Module Showing in the Control Window

Consider these questions:• Did you physically configure the module for local control? If so,

configure the device for remote control.• Is the module properly seated in the frame? Check the positioning

of the module in its slot in the frame.• Does the Control window indicate the device is “ready”? The

device may be powered off or disconnected from the network.

+Pilot Lite Status Bar Reports ‘Not Ready’+Pilot Lite reports each device’s connection status in the status bar. If the connection status message reads “Not Ready,” check the following:• Is the module properly seated in the frame? Check the position of

the module in the frame.• Is the frame connected to the network? Check the device’s network

connection.If the status bar still reports no status or “Not Ready” for the frame or device, try restarting +Pilot Lite.

CCS Software Application or Remote Control Panel Does Not Communicate with Module

CCS software applications (such as Pilot, CoPilot, and Navigator) and remote control panels require the purchase and installation of an ICE6800+ module in an FR6802+ frame in order to communicate remotely via Ethernet.

Alarm Query Fails When a Device RebootsWhen you reboot a device connected to your PC, the alarm traffic hitting the network may cause an alarm query request to time out and fail. While the query does not automatically retry, it will post an “Alarm query failed” message to the Diagnostics window.To clear an “Alarm query failed” message, right-click inside the Diagnostics window, and then select Refresh from the resulting context menu.



Frames Fail to Communicate with the PC after a Power Failure

Have you exited the software application and restarted the PC since the frame recovered from its power failure? To restore communications between the PC and the frames, ensure that the frames have three or more minutes to recover from the power failure before you exit the application and restart the PC.

Module Does Not Seem to WorkAlthough the following troubleshooting tips may seem obvious, please take the time to ensure the following:• All appropriate rear connections are securely made.• The board is securely installed (with no bent pins).• The frame is turned on.



Getting Help from Customer ServiceWe are committed to providing round-the-clock, 24-hour service to our customers around the world. Contact our Web site at www.broadcast.harris.com/leitch or the support team in your geographical region:

Table A-1.

Leitch Technology Customer Service RegionsAmericasPhone: 1-416-642-3611Toll Free: 1-888-LEITCH6 (534-8246)Fax: 1-416-445-9020E-mail: [email protected]

AsiaPhone: +852 2776-0628Fax: +852 2776-0227E-mail: [email protected]

EuropePhone: 44-1344-446099Fax: 44-1344-446090E-mail: [email protected]


mailto:[email protected]




Appendix B

Audio Bit Manipulation

OverviewThe tables in this appendix contain information on the manipulation of bits that occur when using ADC6800+A4BC and ADS6800+A4BC modules.The following items are documented:• “Manipulating Channel Status C-Bit Data” on page 58• “Manipulating Channel Status V- and U-Bit Data” on page 60• “” on page 60

Table B-1. Description of Short Forms in this Appendix

RX Key TX KeyN=Not recognized N=Not transmitted

Y=Recognized Y=Transmitted

S=Recognized and stored, passed-through, or both


Appendix B: Audio Bit Manipulation

Manipulating Channel Status C-Bit Data

Table B-2. ADC6800+A4BC and ADS6800+A4BC C-Bit Data Description

Byte Bit Function RX TX Remarks 0 0 [0] Consumer Use

[1] Professional UseN N

NY

Set to [1]

0 1 [0] Audio [1] Non-Audio

N N

YN

Set to [0]

0 2 to 4 [000] Not Indicated [100] No Emphasis [110] 50/15 µs [111] CCITT J.17

N NNN

YNNN

Set to [000]

0 5 [0] Locked [1] Unlocked

N N Y N

Set to [0]

0 6 to 7 [00] Not indicated [01] 48 kHz [10] 44.1 kHz [11] 32 kHz

NNNN

Y YNY

• Set to (00) if Sample Rate=96 kHz



1 0 to 3 [0000] Not indicated [0001] Two channel [0010] Mono [0011] Prim/sec [0100] Stereo [0101] to [1111] Undefined

NNNNNN

NYYNNN

Set to [0010] if Out XA Source = Out XB Source; otherwise, set to [0001]

1 4 to 7 [0000] Not indicated [0001] 192 bit block [0010] AES18 (HDLC) [0011] User defined [0100] to [1111] Undefined

N NNNN

Y NNNN

Set to [0000]

2 0 to 2 [000] Not Indicated [001] Audio data [010] Co-ordination signal [011] to [111] Undefined

N N N N

YYNN

Set to [001] if 24 bits; otherwise, set to [000]



2 3 to 5 [000] Not indicated [001] Max Length - 1 [010] Max Length - 2 [011] Max Length - 3 [100] Max Length - 4 [101] Max Length [110] to [111] Undefined

N N N N N N N

NNN NY YN

Set to [100] if 16 bits; otherwise set to [101]

2 6 to 7 Reserved N Y Set to [0]


4 0 to 1 [00] Not a reference [01] Grade 1 reference [10] Grade 2 reference [11] Undefined

N N N N

Y N NN

Set to [0]


4 3 to 6 Reserved N Y Set to [0100] if Sample Rate=96 kHz; otherwise, set to [0000]

4 7 Reserved N Y Set to [0]


6 to 9 0 to 7 Alphanumeric channel origin data N N Set to [0]

10 to 13 0 to 7 Alphanumeric channel destination data N Y Set to [0]

14 to 17 0 to 7 Local sample address code N Y Set to [0]

18 to 21 0 to 7 Time-of-day sample address code N Y Set to [0]


22 4 Bytes 0 to 5 reliability flag N Y Set to [0]




23 0 to 7 CRC N Y Calculated on output

Table B-2. ADC6800+A4BC and ADS6800+A4BC C-Bit Data Description (Continued)

Byte Bit Function RX TX Remarks



Manipulating Channel Status V- and U-Bit Data

Table B-3. ADC6800+A4BC and ADS6800+A4BC V- and U-Bit Data Descriptions

Item RX TX Remarks

Validity (V) Bit [0] Valid[1] Invalid

Set to [0] Validity (V) Bit

User (U) Bit Set to [0] User (U) Bit


Index

KeywordsAAdd Upgrade Files box 26AES output specification 47Alarms 43Alarms and LEDs 39–44Analog audio input specification 46Analog impedance jumper 16Analog input level jumper 17

offset parameter 29Applications, broadcast and production 2Audio

resolution 35tone levels 33, 34

Audio bit manipulation 57–60Audio input specification 46Audio tracking pairs 19

BBack connectors

description 6required types 19

Balanced/unbalanced DARS input jumpers 15

CCard-edge

controls 4, 30LEDs and alarms 39–44

C-bit data 58CCS issues, troubleshooting 51Changing parameter settings 30Channel analog input levels jumpers 17Channel status

c-bit 58v- and u-bit 60

Communication failures, troubleshooting 51Controls

card edge, using 30location 4

Correcting a failed upgrade 25

DDARS

alarm 44input 6input jumpers 15input specification 48jumpers 12lock source 33, 34monitoring LED 40operating notes 28present feedback 37status 36with Genlock 28

Data I/Oalarm 44


Index

audio tracking pairs 19connector 6present 38standards 41status 36, 40sync mode 33, 34termination jumper 14

Default parameter settings, recalling 31Delay 36Delay mode 33, 34Description, general 2Digital audio output specifications 47Dither 32Drag-and-drop method of upgrading 23

FFactory recall parameter 33, 34FAQs (see "troubleshooting") 51Firmware updating, modules 21–23Freerun mode 33, 34Front module description 4

GGain 36Genlock 33, 34

HHardware issues, troubleshooting 51Hardware versions 31Hi-Z/600 ohm input jumpers 16

IInputs 6

DARS 48specifications 46

Installing modules 19Invert 36IP Level Offset parameter 29

JJumpers

analog impedance 16analog input level 17DARS input 15Data I/O 14local/remote control 13location 4locations 12setting 12–18

LLEDs

location 4module status 43monitoring 39

LEDs and alarms 39–44Local/remote control jumpers 13Lock mode 33, 34

MMain features 3Manual information vii–viiiMaximum frame power ratings 10Module

c-bit, u-bit, v-bit data 57description 4installing 19LEDs and alarms 39–44operation 28–44positioning 19Status LEDs 43

Monitoring LEDs 39–42

NNavigation Properties box 24, 25


Index

OOperating notes 28–29Operating temperature 50Options, parameter 32Outputs 6

specifications 47

PPacking list 11Parameters

changing settings 30IP Level Offset 29recalling default settings 31setting 32

Peak audio level 32Performance specifications 49Pilot Lite issues, troubleshooting 51Power consumption

maximum 10specification 49

Precautions, safety xiiProduct description 2

packages 11Product servicing ixPropagation delay specification 50

RRecalling default parameter settings 31Remote/local control jumpers 13Returning a product ixRevision history of the manual viiRoHS-compliance x

SSafety precautions xiiSample rate 32Setting jumpers 12–18Setting parameters 32Shipping and unpacking a product ix

Signal flow diagram 7Silence audio level 32Software issues, troubleshooting 51Software module upgrading 21–23Software versions 31Specifications 45–50

AES input and DARS 46AES output 47external reference input 48operating temperature 50performance 49power consumption 49propagation delay 50start-up time 50

StandardsRoHS compliance xWEEE compliance xi

Start-up time specification 50Support documents viii

TTemperature, operating 50Terminated/unterminated data I/O jumper 14Tone levels 33, 34Trademarks and copyrights iiTroubleshooting 51–56

UU-bit 60Unbalanced/balanced DARS input jumpers 15Unpacking and shipping a product ixUnpacking/shipping information 11Unterminated/terminated data I/O jumper 14Updating module software 21–23

VV-bit 60Versions, hardware and software 31


Index

WWarranty information iiWEEE compliance xiWord length 35Writing conventions viii

Broadcast Communications Division 4393 Digital Way | Mason, OH USA 45040 | Tel: 1 (513) 459 3400

www.broadcast.harris.com

Copyright © 2006 Harris Corporation

Harris and Leitch are registered trademarks of Harris Corporation. Trademarks and tradenames are the property of their respective companies.

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