1

LCD Projector

User's Manual (detailed) Operating Guide

Thank you for purchasing this projector.

Safety GuideWARNING

NOTE

Trademark acknowledgment

WARNING

CAUTION

®

® ® ®

NOTICE

CP-EX252N/CP-EX302N/CP-EW302N

2

Introduction . . . . . . . . . . . . . . . 3

4Setting up . . . . . . . . . . . . . . . . . 7

7101516

Remote control . . . . . . . . . . . . 171718

1819

Power on/off . . . . . . . . . . . . . . 202021

Operating . . . . . . . . . . . . . . . . 222222

24252626272829

EASY MENU. . . . . . . . . . . . . . . 34ASPECT, KEYSTONE, PICTURE MODE,ECO MODE, INSTALLATION, RESET, FILTER TIME, LANGUAGE, ADVANCED MENU, EXIT

PICTURE menu . . . . . . . . . . . . 36BRIGHTNESS, CONTRAST, GAMMA, COLOR TEMP, COLOR, TINT, SHARPNESS, MY MEMORY

IMAGE menu . . . . . . . . . . . . . . 39ASPECT, OVER SCAN, V POSITION, H POSITION, H PHASE, H SIZE, AUTO ADJUST EXECUTE

INPUT menu . . . . . . . . . . . . . . 42PROGRESSIVE, VIDEO NR, COLOR SPACE, VIDEO FORMAT, HDMI FORMAT, HDMI RANGE, COMPUTER IN, FRAME LOCK, RESOLUTION

SETUP menu . . . . . . . . . . . . . . 46 KEYSTONE, LAMP & FILTER, INSTALLATION,

STANDBY MODE

AUDIO menu . . . . . . . . . . . . . . 50VOLUME, SPEAKER, AUDIO SOURCE

SCREEN menu . . . . . . . . . . . . . 51LANGUAGE, MENU POSITION, BLANK, AUTO BLANK, START UP, ,

, MESSAGE, SOURCE NAME, TEMPLATE, C.C.

OPTION menu . . . . . . . . . . . . . 57AUTO SEARCH, DIRECT POWER ON, AUTO POWER OFF, MY BUTTON, MY SOURCE, SCHEDULE, SERVICE

NETWORK menu . . . . . . . . . . . 68SECURITY menu . . . . . . . . . . . 69

SECURITY PASSWORD CHANGE, PASSWORD, PIN LOCK,

MY TEXT PASSWORD, MY TEXT DISPLAY, MY TEXT WRITING

Maintenance . . . . . . . . . . . . . . 74747678

Troubleshooting . . . . . . . . . . . 79798184

84 . . . . . . . . . . . . . 89

Introduction

NOTE

Checking the contents of packageContents of package User’s Manual (concise)

Features

WARNING

4

Introduction

WARNING

CAUTION

Part names74

22 5076

262618

78

5FOCUS 26ZOOM 26AC 15

5

5

Introduction

Part names (continued)

Control panel STANDBY/ON 20INPUT 23MENU 32LAMP 81TEMP 81POWER 81

Rear panel ( 10 ~ 14LANUSB TYPE BHDMIAUDIO IN1AUDIO IN2AUDIO IN3 (R,LAUDIO OUT COMPUTER IN1

COMPUTER IN2 / MONITOR OUTCONTROLVIDEO

1616

6

Introduction

Part names (continued)

Remote control VIDEO 23COMPUTER 23SEARCH 24STANDBY ON 20ASPECT 25AUTO 27BLANK 31MAGNIFY ON 30MAGNIFY OFF 30MY SOURCE/DOC CAMERA( 24, 59VOLUME 22PAGE UP 19PAGE DOWN 19VOLUME + 22MUTE 22FREEZE 31MY BUTTON 1 59MY BUTTON 2 59KEYSTONE 29POSITION 28, 33MENU 32

32ENTER 32ESC 32

RESET 3217

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

POSITION

ESC

MENU

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

ENTER

7

Setting up

User’s Manual (concise)

Arrangement

( 63

NOTE

8

Setting up

Arrangement (continued)

WARNING Install the projector where you can access the power outlet easily.

Do not subject the projector to unstable conditions.

things.

Do not place the projector where any oils, such as cooking or machine oil, are used.

Do not place the projector in a place where it may get wet.

9

Setting up

Arrangement (continued)

ventilation.

Avoid placing the projector in smoky, humid or dusty place.

( 63

CAUTION

NOTICE

10

Setting up

Connecting with your devices

Network Guide

Use only the appropriate accessories.WARNING

For a cable with a core at only one end, connect the end with the core to the projector.

CAUTION

NOTE

11

Setting up

COMPUTER IN1

About Plug-and-Play capability

Connecting with your devices (continued)

12

Connecting with your devices (continued)

27

NOTE

Setting up

Computer

Setting up

Connecting with your devices (continued)

LAN

CAUTION

Computer External device

Access point

14

Setting up

NOTE

Connecting with your devices (continued)

VCR/DVD/Blu-ray DiscTM player Monitor

Speakers

15

Connecting to a power supply

AC

POWER

WARNING

57

Setting up

NOTICE

AC

Power cord

16

Using the security bar and slot

WARNING

CAUTION

NOTE

Setting up

Security slot

18.6mm18.0mm

12.2mm

security barAnti-theft chain or wire

17

Installing the batteries

WARNING

Remote control

18

About the remote control signal

NOTE

Remote control

Changing the frequency of remote control signalVIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

POSITION

ESC

MENU

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

ENTER

VOLUME - RESETMAGNIFY OFF ESC

64

19

®

POWER( 51 ( 55

NOTE

Remote control

Using as a simple PC mouse & keyboard

USB TYPE B

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

POSITION

ESC

MENU

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

ENTER

PAGE UP key: PAGE UPPAGE DOWN key: PAGE DOWNMouse left button: ENTERMove pointer:ESC key: ESCMouse right button: RESET

NOTICE

USB TYPE B

20

Turning on the power

POWER81

STANDBY/ON

POWER

81Selecting an

input signal 23

Power on/off

( 67( 51 63

ENTERINPUT

ENTERINPUT

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT

SEARCHBLANK

MUTE

MY BUTTON

POSITION

ESC

MENU

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY

PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

ENTER

STANDBY/ON POWER

21

Power on/off

WARNING

STANDBY/ONTurning off the power

STANDBY/ONPOWER

POWER81

5758

NOTE

22

Adjusting the volumeVOLUME + VOLUME -

( 50

( 50( 49

MUTE

MUTE VOLUME +VOLUME -

Temporarily muting the sound

50

VIDEO COMPUTER IN1COMPUTER IN2

56

VOLUME + -

MUTE

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

Operating

INPUT

Selecting an input signal

57

VIDEO

57 VIDEO COMPUTER IN1COMPUTER IN2 HDMI

VIDEO

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

COMPUTER

( 57 COMPUTER VIDEO HDMI COMPUTER IN1

COMPUTER

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

Operating

INPUT

24

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

MY SOURCE / DOC. CAMERA MY SOURCE / DOC. CAMERA

59

Operating

SEARCHSearching an input signal

57

SEARCH

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

Selecting an input signal(continued)

25

Operating

Selecting an aspect ratio

ASPECT

For a computer signal

For a video signal or component video signal

For no signal

ASPECT ASPECT

For an HDMITM signal

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

26

Operating

CAUTION

ZOOM

FOCUS

Adjusting the zoom and focus

Adjusting the projector’s elevator

12°

WARNING

NOTE

FOCUSZOOM

27

Operating

AUTOUsing the automatic adjustment feature

For a computer signal

For a video signal

43

63

AUTO

For a component video signal

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

28

Operating

POSITIONAdjusting the position

RESET

POSITION

40

POSITION

HDMI

POSITION

POSITION

ESC

MENU

RESET

ENTER

29

Operating

KEYSTONE

Correcting the keystone distortions

KEYSTONE

KEYSTONE

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

Operating

Using the magnify feature MAGNIFYON/OFF

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

MAGNIFY ON

MAGNIFY ON

MAGNIFY ON For computer signals or HDMITM (RGB) signals

For video signals, component video signals or HDMITM (Component) signals

MAGNIFY OFF

MAGNIFY ON

BLANK

( 51

BLANK

Temporarily blanking the screen

( 59

NOTE

FREEZE

53

FREEZE

Temporarily freezing the screen FREEZE

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

BLANK

VIDEODOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTEMY BUTTON

COMPUTER MY SOURCE/

AUTO

MAGNIFY PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

WARNING

Operating

Operating

MENU

Using the menu function

MENU

In the EASY MENU

ENTER

ENTER

In the ADVANCED MENU

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT

SEARCHBLANK

MUTE

MY BUTTON

POSITION

ESC

MENU

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY

PAGE

DOWN

ON

OFF

FREEZEUP

VOLUME

ENTER

POSITION

ESC

MENU

RESET

ENTER

POSITION

ENTER

ESC

MENU

RESET

Using the menu function (continued)

MENUENTER

POSITION

RESET

ESC

Indication in OSD (On Screen Display)

Indication Meaning

MENU

Operating

EASY MENU

Item Description

ASPECT 39

KEYSTONE 46

PICTURE MODE

36, 37

EASY MENU

Item Description

ECO MODE47

INSTALLATION 48

RESET

FILTER TIME

48

LANGUAGE 51

ADVANCED MENUENTER

EXIT ENTER

PICTURE menu

ENTER

Item Description

BRIGHTNESS

CONTRAST

GAMMA

To adjust CUSTOM

ENTER

ENTER ENTER

PICTURE menu

Item Description

COLOR TEMP

To adjust CUSTOM

ENTER

ENTERENTER

COLOR

TINT

PICTURE menu

Item Description

SHARPNESS

MY MEMORY

ENTER

MY BUTTON59

IMAGE menu

ENTER

Item Description

ASPECT

For a computer signal

For an HDMITM signal

For a video signal or component video signal

For no signal

40

IMAGE menu

Item Description

OVER SCAN

V POSITION RESET

40

HDMI

H POSITION RESET

( 40

HDMI

41

IMAGE menu

Item Description

H PHASE

HDMI

H SIZEHDMI

RESET

AUTO ADJUST EXECUTE

For a computer signal

For a video signal

43

For a component video signal

63

42

INPUT menu

ENTER

Item Description

PROGRESSIVE

VIDEO NR

COLOR SPACE

INPUT menu

Item Description

VIDEO FORMAT

VIDEO

VIDEO

HDMI FORMAT

HDMI

HDMI RANGE

HDMI

44

INPUT menu

Item Description

COMPUTER IN

COMPUTER IN1 IN2

COMPUTER IN

12

FRAME LOCK

45

INPUT menu

Item Description

RESOLUTION

COMPUTER IN1 COMPUTER IN2

ENTER

ENTER

ENTER

46

SETUP menu

ENTER

Item Description

KEYSTONE

47

SETUP menu

Item Description

LAMP & FILTER

AUTO ECO

MODE ( below

ECO MODE

( above

LAMP TIME

RESET

Replacing the lamp 74

48

SETUP menu

Item Description

LAMP & FILTER(conti-nued)

FILTER TIME

RESET

Cleaning and replacing ( 76

FILTER MESSAGE

80

INSTALLATION

49

Item Description

STANDBY MODE( 65

( 50 AUDIO OUT

MONITOR OUT

SETUP menu

50

AUDIO menu

ENTER

Item DescriptionVOLUME

SPEAKER

AUDIO SOURCE

AUDIO OUT

AUDIO IN1 AUDIO IN2AUDIO IN3 HDMI

HDMI

VIDEO COMPUTERIN1 COMPUTER IN2

( 56

51

SCREEN menu

ENTER

Item Description

LANGUAGE

ENTER INPUT

MENU POSITION MENU

BLANK

31BLANK

52

AUTO BLANK

52

SCREEN menu

Item Description

START UP ( below

OFF

( 70

MyScreen

ENTER INPUT

RESET

( 53

( 70HDMI

SCREEN menu

Item Description

MyScreen Lock

( 70

MESSAGE

FREEZE

( 31

54

SCREEN menu

Item Description

SOURCE NAME

ENTER

ENTERINPUT

ENTER INPUT

ENTERINPUT

55

SCREEN menu

Item Description

SOURCE NAME(continued

ENTER INPUT

RESETINPUT

ENTER INPUT

ENTER INPUT

ENTER INPUT

ENTER INPUT

TEMPLATE

ENTER

MY BUTTON( 59

RESET

56

SCREEN menu

Item Description

C.C.(Closed Caption)

DISPLAY

OFF

MODE

CHANNEL

12

4

57

OPTION menu

ENTER

Item Description

AUTO SEARCH

DIRECT POWER ON

( 20

( 58

58

OPTION menu

Item Description

AUTO POWER OFF

CONTROL

Turning off the power ( 21

59

OPTION menu

Item Description

MY BUTTON

MY BUTTON 1/2 ( 6

ENTER

ENTER INPUT

COMPUTER IN1 COMPUTER IN2

HDMIVIDEO

( 67( 38

MY BUTTON

( 34( 48

( 55

( 45( 47

( 47

MY SOURCE

MY SOURCE/DOC.CAMERA

60

OPTION menu

Item Description

SCHEDULE

How to setup the item

NOTE

Item Description

DATE AND TIME

SPECIFIC DATE

PROGRAM EDIT

How to activate (DATE AND TIME / SPECIFIC DATE)

61

OPTION menu

Item Description

SCHEDULE(Continued

PROGRAM EDIT

RETURN

SELECT

COPY TO

APPLY

62

OPTION menu

Item Description

SCHEDULE(Continued

How to edit the selected PROGRAM

NOTE

OPTION menu

Item Description

SERVICE

ENTER

ALTITUDE

AUTO ADJUST

GHOST

KEY LOCK

OFFSTANDBY/ON

64

OPTION menu

Item Description

SERVICE(continued)

REMOTE FREQ.

( 18

COMMUNICATION

CONTROL

( 65

Network Guide

65

OPTION menu

Item Description

SERVICE(continued)

COMMUNICATION(continued)

COMMUNICATION TYPE

CONTROL

CONTROLNetwork Bridge Function

Network GuideOFF

CONTROL

( belowSERIAL SETTINGS

CONTROLBAUD RATE

PARITY

( aboveTRANSMISSION METHOD

CONTROL

( 66

66

OPTION menu

Item Description

SERVICE(continued)

COMMUNICATION(continued)

RESPONSE LIMIT TIME

CONTROL

OFF

CONTROL

( 65

67

OPTION menu

Item Description

SERVICE(continued)

INFORMATION

73FACTORY RESET

( 63

68

NETWORK menu

Network Guide

69

SECURITY menu

Enter to the SECURITY menu

( below

If you have forgotten your password

RESETINPUT

Item Description

SECURITY PASSWORD

CHANGE

ENTER

70

SECURITY menu

Item Description

MyScreen PASSWORD

1 Turning on the MyScreen PASSWORD

ENTER

2 Turning off the MyScreen PASSWORD

3 If you have forgotten your password

71

SECURITY menu

Item Description

PIN LOCK

1 Turning on the PIN LOCK

ENTER

COMPUTER INPUT

2 Turning off the PIN LOCK

3 If you have forgotten your PIN codeRESET

INPUT

72

Item Description

MY TEXT PASSWORD

1 Turning on the MY TEXT PASSWORD

ENTER

2 Turning off the MY TEXT PASSWORD

3 If you have forgotten your password

SECURITY menu

Item Description

MY TEXT DISPLAY

ENTER

MY TEXT WRITING

ENTER INPUT

RESETINPUT

ENTER INPUT

ENTER INPUT

ENTER INPUT

ENTER INPUT

SECURITY menu

74

Maintenance

Replacing the lamp

Type number : DT01481

In case of replacement by yourself, follow the following procedure.

Replacing the lamp

NOTE

CAUTION

4

3

6MENU

75

Maintenance

Lamp warning

Replacing the lamp (continued)

HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE

About disposal of a lamp:

WARNING

76

Maintenance

Type number : UX38841 2

3

4

7

77

Maintenance

WARNING

NOTE

MENU

78

Maintenance

Other care

WARNING

NOTICE

CAUTION

Inside of the projector

Caring for the lens

Caring for the cabinet and remote control

79

TroubleshootingWARNING

Related messages

Message DescriptionThere is no input signal.

The horizontal or vertical frequency of the input signal is

An improper signal is input.

The COMPUTER IN2/MONITOR OUT port is selected as the picture input source even if MONITOR OUT is selected for COMPUTER IN2( 44

AUTO SYNC ON G OFFCOMPUTER IN2/MONITOR OUT

Troubleshooting

80

Message DescriptionThe internal temperature is rising. The projector is operating in low power.

76, 77

( 63

Cleaning and replacing the

( 48, 77

The button operation is not available.

Troubleshooting

Related messages (continued)

81

Troubleshooting

Regarding the indicator lampsLAMP TEMP POWER

POWER indicator

LAMP indicator

TEMP indicator Description

Orange off offThe projector is in a standby state.

BlinkingIn Green off off

The projector is warming up.

Green off offThe projector is in an on state.

BlinkingIn Orange off off

The projector is cooling down.

BlinkingIn Red

The projector is cooling down. A certain error has been detected.

POWER

BlinkingIn Red

or

RedRed off

The lamp does not light, and there is a possibility that interior portion has become heated.

Replacing the lamp

BlinkingIn Red

or

Red

BlinkingIn Red off

82

TroubleshootingRegarding the indicator lamps (continued)

POWER indicator

LAMP indicator

TEMP indicator Description

BlinkingIn Red

or

Redoff

BlinkingIn Red

The cooling fan is not operating.

BlinkingIn Red

or

Redoff Red

There is a possibility that the interior portion has become heated.

( 63

Green blinking in RedCleaning

Green blinking in Red

There is a possibility that the interior portion has become overcooled.

( 63

NOTE

Troubleshooting

POWER indicator

LAMP indicator

TEMP indicator Description

Green off off

At least 1 Power ON schedule is saved to the projector.

Regarding the indicator lamps (continued)

84

Troubleshooting

Resetting all settings

67

( 63Phenomena that may be easy to be mistaken for machine defects

Phenomenon Cases not involving a machine defect Reference page

The electrical power cord is not plugged in. 15

The main power source has been interrupted during operation such as by a power outage (blackout), etc.

15

Either there is no lamp and/or lamp cover, or either

74

The signal cables are not correctly connected.

Signal source does not correctly work.–

The input changeover settings are mismatched.

The BLANK function for pictures and the MUTE function for sounds are working.

85

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon Cases not involving a machine defect Reference page

The signal cables are not correctly connected.

The MUTE function is working.MUTE VOLUME + - 22

The volume is adjusted to an extremely low level.

The AUDIO SOURCE/SPEAKER setting is not correct. 50

The signal cables are not correctly connected.

The brightness is adjusted to an extremely low level.

The computer cannot detect the projector as a Plug-and-Play monitor. 11

The BLANK screen is displayed.BLANK

COMPUTER IN2 is set to MONITOR OUT. 44

86

Phenomenon Cases not involving a machine defect Reference page

The FREEZE function is working.FREEZE

Color settings are not correctly adjusted.

COLOR SPACE setting is not suitable.42

The brightness and/or contrast are adjusted to an extremely low level.

The projector is operating in Eco mode.47

The lamp is approaching the end of its product lifetime.

Either the focus and/or horizontal phase settings are not properly adjusted.

The lens is dirty or misty.Caring for the

lens78

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

87

Phenomenon Cases not involving a machine defect Reference page

When the projector is operating in Eco mode, 47

The OVER SCAN ratio is too big. 40

Excessive VIDEO NR. 42

The FRAME LOCK function cannot work on the current input signal. 44

The SAVING function is working.49

The COMMUNICATION TYPE for the CONTROL port is set to NETWORK BRIDGE. 65

The NETWORK BRIDGE function is turned off.65

The SAVING function is working.49

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

88

NOTE

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon Cases not involving a machine defect Reference page

The SAVING function is working.49

The internal clock has been reset.

–

POWER

Disconnect the LAN cable and check that the projector is working properly.

–

89

User’s Manual (concise)

End User License Agreement for the Projector Software