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28ViewSonic PJ256D
Problem: Image is out of focus
4
Adjusts the Focus Ring on the projector lens. Refer to page 14.
4
Make sure the projection screen is between the required distance
4.9 to 32.8 feet (1.5 to 10.0 meters) from the projector.
Problem: The image is stretched when displaying 16:9 DVD.
The projector automatically detects 16:9 DVD and adjusts the aspect
ratio by digitizing to full screen with 4:3 default setting.
If the image is still stretched, you will also need to adjust the aspect
ratio by referring to the following:
4
Please select 4:3 aspect ratio type on your DVD player if you are
playing a 16:9 DVD.
4
If you can’t select 4:3 aspect ratio type on your DVD player, please
select 4:3 aspect ratio in the on screen menu.
Problem: Image is reversed.
4
Select “Management-->Projection” from the OSD and adjust the
projection direction. See page 23.
Problem: Lamp burns out or makes a popping sound
4
When the lamp reaches its end of life, it will burn out and may
make a loud popping sound. If this happens, the projector will
not turn on until the lamp module has been replaced. To replace
the lamp, follow the procedures in the “Replacing the Lamp”. See
page 30.
Problem: LED lighting message
Message
Power LED
Temp LED Lamp LED
Green Orange
Standby State
(Input power cord)
Normal Mode
Warming Flashing
Cooling Flashing
Error (Lamp failed) Flashing
Error (Fan failed) Flashing
Error (Over Temp.)
Error
(Lamp cover failed)
Steady light =>
No light =>