Ask Proxima C175 manual

Page 14

Source Troubleshooting

Problem

No startup screen

Only startup screen appears

A

Solution	Result
Plug power cable in, press Power button.	Correct image
Remove lens cap.

Computer image projected

Press the Source button

Activate laptop’s external port

A

or restart laptop

A

13

Image 14

Contents User’s Guide FCC Warning Declaration of ConformityTrademarks EN 55022 WarningTable of Contents Introduction Connector Panel Connector panelOptional computer connections Connecting a computerRequired computer connections Page Displaying a computer image ? No startup screen? Get help onAdjusting the image Connecting a video device Displaying a video image Page Shutting down the projector Troubleshooting your setupStatus indicator light behavior and meaning 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 must be replaced Lamp turns on Still having problems?Lamp won’t turn on, Temperature light is on Using the keypad buttons Auto image-resets the projector to the sourceUsing the remote control Troubleshooting the remoteConnecting external speakers Using the audioTroubleshooting audio Optimizing video images Presentation featuresOptimizing computer 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 enter the PIN at projector startup PIN featureTo reset the PIN back to the default To change the PINUsing the security lock MaintenanceCleaning the lens Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Appendix Projected image sizeIndex