InFocus LP 250 - Manual (Page 13)

13
Shutting down the projector
The projector automatically displays a gray screen after no active source is
detected for 30 minutes. This gray screen helps preserve the life of the pro-
jector. The image returns when an active source is detected or a remote or
keypad button is pressed.
You can make the gray screen appear after 5 minutes by turning on the
Screen Save feature in the Settings>System menu. See page 29.
The projector also has a Power Save feature that automatically turns the
lamp off after no active sources are detected for 5 minutes. By default, this
feature is off. See page 29.
To turn off the projector, press the Power button and verify that you want to
turn the projector off by pressing the Power button again within 3 seconds.
You can cancel the shutdown by not pressing the Power button a second
time. The lamp turns off and the LED blinks green for 1 minute while the
fans continue to run to cool the lamp. When the lamp has cooled, the LED
lights green and the fans stop. Unplug the power cable to power off the pro-
jector completely.
Troubleshooting your setup
If your image appears correctly on the screen, skip to the next section. If it
does not, troubleshoot the setup.
The LED on top of the projector indicates the state of the projector and can
help you troubleshoot.
The following tables show common problems. In some cases, more than one
possible solution is provided. Try the solutions in the order they are pre-
sented. When the problem is solved, you can skip the additional solutions.
Table 1: LED behavior and meaning
LED color/behavior Meaning
solid green The projector is plugged in, or the
projector has been turned on and the
software has initialized. The projector
has been turned off and the fans have
stopped.
blinking green The Power button has been pressed
and the software is initializing, or the
projector is powering down and the
fans are running to cool the lamp.
blinking red
Visit www.infocus.com/service for
more details on these LED error
codes.
A fan or lamp failure has occurred.
Make sure the vents aren’t blocked
(see page 22). Turn off the projector
and wait one minute, then turn the
projector on again. If the projector
has been working for 2000 hours or
more (page 31), replace the lamp and
reset the lamp timer by pressing
Volume +, then Volume -. Contact
Technical Support if the problem per-
sists.
solid red An unidentifiable error: please con-
tact Technical Support.
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