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18 Using Your Projector
1 LAMP warning light
• If the LAMP light is solid amber, replace the
lamp (see
Changing the Lamp on page 35
). If
this problem persists, contact Dell (see
Contacting Dell on page 40
).
• 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 40
).
2 TEMP warning light
• A solid amber TEMP light indicates that the
projector is 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 40
).
• A blinking amber TEMP light indicates that the
projector fan has failed and the projector
automatically shuts down. If the problem
persists, contact Dell (see
Contacting Dell on
page 40
).
3 Power Allows you to turn the projector on and off. For
more information, see Turning Your Projector On
on page 13 and Turning Your Projector Off on
page 13.
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 the image distortion caused
by tilting the projector.
5 / 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 Down / Keystone
adjustment
Allows you to select options from the On Screen
Display (OSD) menu.
You can also use the Down button to adjust
the image distortion caused by tilting the
projector.