Users Guide

36 Troubleshooting
Image color is incorrect • If the display receives the wrong signal
output from the graphics card, please set
the signal type to
RGB in the OSD Image
Settings of the Advanced Settings tab.
• Use Test Pattern in the Projector
Settings
of the Advanced Settings
menu. Ensure that the colors of the test
pattern are correct.
Image is out of focus 1 Adjust the focus ring on the projector
lens.
2 Ensure that the projection screen is
within the required distance from the
projector (4.27 ft [1.3 m] ~ 26.25 ft [8 m]).
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, 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, contact
Dell.
Problem (continued) Possible Solution (continued)