Dell 4210X manual Problem

Page 65

Problem (continued)

Possible Solution (continued)

TEMP light is blinking amber

A projector fan has failed and the projector

 

will automatically shut down. Try to clear the

 

projector mode by pressing and holding the

 

POWER button for 10 seconds. Please wait

 

for about 5 minutes and try to power up again.

 

If the problem persists, contact Dell™.

The OSD does not appear on the screen

Try to press the Menu button on the panel for 15 seconds to unlock the OSD. Check the Menu Lock on page 43.

The remote control is not operating smoothly or works only within a limited range

The battery may be low. Check if the laser beam transmitted from the remote is too dim. If so, replace with 2 new AAA batteries.

Troubleshooting Your Projector

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Contents User’s Guide December 2008 Rev. A00 Contents Adjusting the Projected Image Troubleshooting Your Projector Your Dell Projector Package ContentsAbout Your Projector Your Dell Projector Connecting Your Projector Connecting to a Computer Monitor Loop-Through Connection Using VGA Cables Connecting a Computer Using an RS232 cable Connecting a DVD Player Connecting a DVD Player Using a Composite Video Cable Connecting a DVD Player Using a Component Video Cable Connecting a DVD Player Using an Hdmi Cable Connecting to Local Area Network 12V DC Plug Connection With Commercial RS232 Control Box Turning Your Projector Off Using Your ProjectorTurning Your Projector On Raising the Projector Height Adjusting the Projected ImageAdjusting the Projector Zoom and Focus Projector to screen distance Adjusting Projection Image SizeUsing the Control Panel On-screen display OSD is displayed Using Your Projector Using the Remote Control Presentation mode, Bright mode, Movie mode Using Your Projector Press the tab to lift the battery compartment cover Installing the Remote Control BatteriesOperating Range With Remote Control AUTO-ADJUST Using the On-Screen DisplayInput Select Picture in PC Mode Picture in Video Mode Display in PC Mode Using Your Projector Display in Video Mode Lamp Using Your Projector Network Information Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector Using Your Projector Managing the Projector From Web Management Configuring the Network SettingHome Managing PropertiesNetwork Settings Projector Status and Control Using Your Projector Mail Alert Password Setting Login Firmware Update Using Your Projector Using Your Projector Tips Using Your Projector Problem Possible Solution Troubleshooting Your ProjectorProblem Problem Problem Amber OFF Guiding SignalsLamp failure Lamp is defective. Replace the lamp Changing the Lamp Troubleshooting Your Projector Specifications Specifications26286mm USB port One USB slave for remote support RS232 Pin Assignment RS232 Protocol Command typesCompatibility Modes Analog/Digital ResolutionVisit support.dell.com Contacting DellGlossary Appendix GlossaryGlossary Glossary Index Hdmi Index