Dell M409WX User Manual page 18

1
LAMP warning light
2
TEMP warning light
3
Power
4
Up / Keystone
adjustment
5
/ Auto adjust
6
Down / Keystone
adjustment
18 Using Your Projector
• 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).
• 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).
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.
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.
Allows you to adjust the OSD setting.
You can also use the Right
synchronize the projector to the input source.
Auto adjust does not operate if the OSD is
displayed.
Allows you to select options from the On Screen
Display (OSD) menu.
You can also use the Down
the image distortion caused by tilting the
projector.
button to
button to adjust