ASKProxima c175 User Manual

The projector automatically blanks the screen after no active source is 
detected for 30 minutes. This blank 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 blank screen appear after five minutes by turning on 
Screen Save in the Settings>System menu. See page 29. There are six time 
options for the Screen Save feature. They range from five minutes to 30 min-
utes with five minute intervals.

The projector also has a Power Save feature that automatically turns the 
lamp off after no signal is detected for 20 minutes. After 10 additional min-
utes with no signal, the projector powers down. If an active signal is 
received before the projector powers down, the image is displayed. You 
must press the Power button to display an image after 30 minutes have 
passed. When Power Save is enabled, Screen Save is disabled. 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 amber for 1 minute while the 
fans continue to run to cool the lamp. When the lamp has cooled, the LED 
lights amber and the fans stop. Unplug the power cable to completely 
power off the projector.

If your image appears correctly on the screen, skip to the next section 
(page 21). If it does not, troubleshoot the setup. 

The Status Indicator Panel on top of the projector indicates the state of the 
projector and can help you troubleshoot.

. 

Power, solid amber

Power, blinking green

Power, solid green

Power, blinking amber

The projector is plugged in.

The power button has been pressed and 
the software is initializing.
The projector is on and initialized.

The power button has been pressed twice 
to turn the projector off and the fans are 
running to cool the projector.

Thermometer

The projector is too hot. Make sure the 
vents aren’t blocked (see page 19). Turn 
off the projector and wait one minute, 
then turn the projector on again. Contact 
Technical Support if the problem persists

.

Lamp

Turn off the projector and wait one 
minute, then turn the projector on again. 
If the lamp light turns on again, replace the 
lamp and reset the lamp timer. 

Wrench/Service

Turn off the projector and wait one 
minute, then turn the projector on again. 
If the service lamp turns on again, service 
is required. Visit www.infocus.com/service 
to contact Service.