Troubleshooting

Problems

Points to be checked

Page

The menu screen

zzIs the on-screen display function turned off (hidden)?

25, 58

does not appear.

 

 

 

The buttons on the

zzIs the [CONTROL PANEL] setting in [CONTROL DEVICE SETUP] set to

122

control panel do not

[DISABLE]?

 

operate.

zzIs the <REMOTE 2 IN> terminal used for contact control?

164

The image does not

zzIs the [SYSTEM SELECTOR] selection set correctly?

70

zzIs there a problem with the video tape or other image sources?

display correctly.

zzIs a signal which is not compatible with the projector being input?

167

 

 

zzIs the cable too long? (Use D-Sub cables that are 10 m (32’10”) or

 

shorter.)

Image from a

 

zzIs the external video output of the laptop computer set correctly?

 

computer does not

– Example: The external output settings may be switched by pressing

 

appear.

“Fn” + “F3” or “Fn” + “F10” keys simultaneously. Since the method

 

varies depending on the computer type, refer to the user manual

 

 

provided with your computer.

 

Image from a

zzIs the [DVI-D IN] setting set to [EDID3]/[EDID2:PC]?

92

zzThe graphics accelerator driver of the computer may need to be updated

 

computers DVI-D

to the latest version.

output does not

 

zzThe computer may need to be restarted after performing [DVI-D IN]

 

appear.

92

 

settings.

 

 

Video from HDMI

zzIs the HDMI cable connected securely?

44

compatible device

zzTurn the power of the projector and the external device on and off.

does not appear or it

appears jumbled.

zzIs an unsupported signal being used?

167

Attention

zzIf problems persist even after checking the preceding points, consult your dealer.

Maintenance

152 - ENGLISH