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22 Using Your Projector
1 LAMP warning light
• If the LAMP light is solid amber, replace the
lamp (see Changing the Lamp on page 41). If
this problem persists, contact Dell (see
Contacting Dell on page 47).
• If the LAMP light is blinking amber, the
projector automatically shuts down indicating a
system failure. If this problem persists, contact
Dell (see Contacting Dell on page 47).
2 TEMP warning light
• A solid amber TEMP light indicates that the
projector, lamp, or lamp driver are overheated.
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 47).
• A blinking amber TEMP light indicates that a
projector fan or color wheel have failed and the
projector automatically shuts down. If the
problem persists, contact Dell (see Contacting
Dell on page 47).
3 Power Allows you to turn the projector on and off. For
more information, see Turning Your Projector On
on page 17 and Turning Your Projector Off on
page 17.
4 Up / Keystone
adjustment
Allows you to select options from the On Screen
Display (OSD) menu. You can also use the Up
button to adjust he image distortion caused
by tilting the projector.
5 Right / Auto Adjust Allows you to adjust the OSD setting.
You can also use the Right button to
synchronize the projector to the input source.
Auto adjust does not operate if the OSD is
displayed.
6 IR Receiver Point the remote control towards the IR receiver
and press a button.