Welsh Video Network

Studio Operation Training

Agenda

09.30 Introduction* 09.35 Session 1: Overview; Dialling; Cameras; Microphones 10.45 Break

11.15 Session 2: Monitors; Projector; Whiteboard*; Sharing Presentations using NetMeeting*

12.30 Lunch

13.30 Session 3: Document Camera; VCR; Laptop; anything else? 14.45 Break

15.15 Session 4: Troubleshooting; Fault reporting*; Booking a videoconference* Security*;

16.30 Close

Session 1

Overview Dialling Cameras Microphones

The ultimate high performance solution Industry’s best, highest quality

videoconferencing and collaboration tool More processing power than any other

system Highest flexibility and adaptability

PictureTelPictureTel

900 Series900 Series

Overview

Bad News 30+ component devices 35+ interconnecting cables Good News Pre-configured Default Settings V/C Standards - Automatic 1 Touch panel controller

Touch Panel Controller

Start Page

Video Source

Document Camera

PictureTel 70Auxiliary Camera

PictureTel 80

Laptop computer

VCR

Preview > Send ( = Local)

Switch

Projector

Document Camera

PictureTel 70Auxiliary Camera

PictureTel 80

Laptop computer

VCR

Preview > Send ( = Local Picture)

PictureTel 970Codec

Room PC

Remote Picture To Projector

Dialling

Dialling

Dialling

Manual (Phone No. / IP Address) Local Directory (5000 entries) Directory Server

Must be logged on Central Directory Personal Directory

Dialling

Dialling

Dialling

WAN/ISDN H.320 up to 384kbit/s Phone bill Directory Name Manual numbers

LAN/IP H.323 up to 768kbit/s Academic network Directory Name IP Address

Audio Algorithms

ALGORITHM AUDIOFREQUENCYRESPONSE

DATABANDWIDTH

SUPPORTED IN

Siren TM 14 14 kHz 24 – 48 kbps H.320 and H.323

G.722.1 7 kHz 16 – 32 kbps H.320 and H.323

PT716plus 7 kHz 16 – 32 kbps H.320 and H.323

PT724 7 kHz 24 kbps H.320

G.722 7 kHz 48 – 56 kbps H.320 and H.323

G.728 3.4 kHz 16 kbps H.320 and H.323

G.723.1 3.4 kHz 5.3 – 6.3 kbps H.323

G.711 3.4 kHz 56 kbps H.320 and H.323

Video Algorithms

PEOPLE CONTENTProtocols H.261, H.263, H.263+ H.261, H.263, H.263+

Resolution QCIF, FCIF (352x288),2CIF (under Pro-Motion™)

For PC/laptop (withImageShare): XGA(1024x768), SVGA(800x600), VGA(640x480)For traditional videosources: 4CIF/PAL(704x576), native-NTSC,FCIF, QCIF

Frame rate up to 60 fields ofinterlaced video (underPro-Motion);30 frames per second at256 kbps and above;20 frames per secondbelow 256 kbps

Best possible at givenResolution

Dialling

Advance Dialling

Observe VGA Screen Use TAB to navigate to Advance > Enter Use TAB to navigate to Bandwidth Use UP/DOWN to show list Enter to select Use TAB to navigate to OK > Enter

Cameras

Camera 1, Camera 2 P,T,Z Control Presets Auto Camera Positioning (Camera 1) Far End Camera Control

Camera 1 Control

Camera 1 Control

Microphones

Muted on auto answer Un-mute at start of call