Ask Proxima C175 manual Shutting down the projector, Troubleshooting your setup

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Shutting down the projector

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.

Screen Save

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.

Power Save

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.

Turning off the projector

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.

Troubleshooting your setup

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.

.

Table 1: Status indicator light behavior and meaning

Status Indicator Panel Symbols

Meaning

 

 

Power, solid amber

The projector is plugged in.

Power, blinking green

The power button has been pressed and

the software is initializing.

 

Power, solid green

The projector is on and initialized.

 

Power, blinking amber

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.

 

 

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Contents User’s Guide Trademarks Declaration of ConformityFCC Warning EN 55022 WarningTable of Contents Introduction Connector panel Connector PanelRequired computer connections Connecting a computerOptional computer connections Page ? No startup screen? Get help on Displaying a computer imageAdjusting the image Connecting a video device Displaying a video image Page Status indicator light behavior and meaning Troubleshooting your setupShutting down the projector Page No computer image, just the words Signal out of range Image clear and not cropped Page Page Projected colors don’t match source Lamp won’t turn on, Temperature light is on Still having problems?Lamp must be replaced Lamp turns on Auto image-resets the projector to the source Using the keypad buttonsTroubleshooting the remote Using the remote controlTroubleshooting audio Using the audioConnecting external speakers Optimizing computer images Presentation featuresOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Save is disabled when Power Save is enabled Custom Key Language Service menu To reset the PIN back to the default PIN featureTo enter the PIN at projector startup To change the PINCleaning the lens MaintenanceUsing the security lock Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Projected image size AppendixIndex