Dell 7609WU Projector - Manual (Page 46)

Troubleshooting Your Projector 46
The image is stretched when
displaying a 16:9 DVD
The projector automatically detects the input
signal format. It will maintain the aspect ratio
of the projected image according to the input
signal format with an Original setting.
If the image is still stretched, adjust the aspect
ratio in the Set Up menu in the OSD.
Image is reversed Select Set Up from the OSD and adjust the
projector mode.
Lamp is burned out or makes
a popping sound
When the lamp reaches its end of life, it may
burn out and may make a loud popping sound.
If this occurs, the projector does not turn back
on. To replace the lamp, see "Changing the
Lamp" on page 48.
LAMP light is solid amber If the LAMP light is solid amber, replace the
lamp.
LAMP light is blinking amber If the LAMP light and the Power light are
blinking amber, this means that the lamp
driver has failed and the projector will
automatically shut down.
If the LAMP light is blinking amber and the
Power light is solid blue, this means that the
color wheel has failed and the projector will
automatically shut down.
Unplug the power cable after 3minutes and
then turn the display on again. If this problem
persists, contact Dell™. (See "Contacting
Dell™" on page 56)
TEMP light is solid amber The projector is overheated and the display
automatically shuts down. Turn the display on
again after the projector cools down. If the
problem persists, contact Dell™. (See
"Contacting Dell™" on page 56)
TEMP light is blinking amber A projector fan has failed and the projector
will automatically shut down. If the problem
persists, contact Dell™. (See "Contacting
Dell™" on page 56)
Problem (continued) Possible Solution (continued)