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

 

computer’s 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