User's Manual

Troubleshooting 59
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 Display Settings of the
Advanced Settings menu in the OSD.
Image is reversed Select
Projector Settings of the Advanced
Settings from the OSD and adjust the
projector mode.
TEMP light is solid amber The projector has overheated. The display
automatically shuts down. Turn the display
on again after the projector cools down. If
the problem persists, please contact Dell.
TEMP light is blinking
amber
If the projector fan fails, the projector will
automatically shut down. Try to clear the
projector mode by pressing and holding the
Power button for 10 seconds. Please wait
for about 5 minutes and try to power up
again. If the problem persists, please
contact Dell.
The remote control is not
operating smoothly or works
only within a limited range
The battery may be low. If so, replace with
new CR2032 battery.
LAN control support
• Web Control functions were verified on
IE9, IE10, and IE11. The other version
may have compatibility problem.
• The Compatibility View setting should be
disabled. Otherwise the web control page
may have icon or content display
abnormal issue.
Problem (continued) Possible Solution (continued)