Dell 7609WU manual Changing the Lamp

Page 48
Changing the Lamp

Changing the Lamp

The following message appears on the screen when your projector lamp is approaching its end of life and needs to be changed:

Lamp is approaching the end of its useful life in full power operation. Replacement suggested! Visit www.dell.com/lamps

CAUTION: Before you begin any of the procedures in this section, follow the Safety Instructions as described on page 7.

To replace the lamp:

1 Turn off the projector and disconnect the power cable.

CAUTION: The lamp becomes very hot when in use. Do not attempt to replace the lamp until the projector has been allowed to cool down for at least 30 minutes.

2 Let the projector cool for at least 30 minutes.

3 Loosen the two screws that secure the lamp cover, and remove the cover.

CAUTION: Do not touch the projector lamp or the lamp glass at any time. Projector lamps are very fragile and may shatter if touched.

CAUTION: If the lamp shatters, remove all the broken pieces from the projector and dispose or recycle according to state, local, or federal law. For more information see - www.dell.com/hg.

4 Loosen the two screws that secure the lamp.

5 Pull the lamp up by its metal handle.

6 Replace with the new lamp.

7 Tighten the two screws that secure the lamp.

8 Replace the lamp cover and tighten the two screws.

Troubleshooting Your Projector

48

Image 48
Contents User’s Guide Dell 7609WU ProjectorNotes, Notices, and Cautions April 2008 Rev. A00Contents 2 Connecting Your ProjectorProfessional Installation Options Contents4 Troubleshooting Your Projector Adjusting the Projected ImageAdjusting Projection Image Size Using the On-Screen Display5 Specifications 6 Contacting Dell 7 Appendix Glossary Your Dell Projector Package ContentsYour Dell Projector About Your Projector CAUTION Safety InstructionsConnecting Your Projector Connecting Your ProjectorConnecting a Computer Connecting a Computer Using a VGA CableConnecting a Computer Using a RS232 Cable Power cable RS232 cableConnecting a Computer Using an Ethernet Cable 1 Power cable 2 Ethernet RJ45 cableNOTE The Ethernet RJ45 cable is not provided by Dell Connecting a Computer Using a DisplayPort Cable Power cable DisplayPort cableMonitor Loop-Through Connection Using VGA Cables Power cable VGA to VGA cableConnecting a DVD Player Connecting a DVD Player Using an S-video CableConnecting a DVD Player Using a Composite Cable 1 Power cable 2 Composite video cableConnecting a DVD Player Using a Component VGA to YPbPr Cable Power cable VGA to YPbPr cableInput Connecting a DVD Player Using a Component YPbPr to YPbPr Cable 1 Power cable 2 YPbPr to YPbPr cableNOTE The YPbPr to YPbPr cable is not provided by Dell Connecting a DVD Player Using an HDMI Cable 1 Power cable 2 HDMI cableNOTE The HDMI cable is not provided by Dell Professional Installation Options Installation for Driving Automatic ScreenNOTE The 12V DC power cable is not provided by Dell The 12V DC power cable has to be connected to the DC 12V jackConnecting a Commercial RS232 Control Box Power cable RS232 cable Commercial RS232 control boxUsing Your Projector Turning Your Projector OnTurning Your Projector Off cause injury if touchedAdjusting the Projected Image Raising the Projector HeightLowering the Projector Height Adjusting the Projector Zoom and Focus Adjusting Projection Image Size Using the Control Panel 1 LAMP warning lightIf the LAMP light is solid amber, replace the lamp See LAMP on pageKeystone Using the Remote Control Allows you to adjust the brightness and contrastEnter Allows you to confirm a selected OSD optionbetween Presentation mode, Bright mode Movie mode, sRGB, or CUSTOM mode for theUsing the On-Screen Display Main Menu INPUT SELECTAUTO-ADJUST SET UP Apply Change-Press Enter to confirm the settings PICTURE in PC Mode PICTURE in Video Mode DISPLAY in PC Mode DISPLAY in Video Mode PIP SETTINGS LAMP LANGUAGE The Language menu allows you to set the language for the OSDOTHERS AUDIO SETTINGS-Press Enter to open the Audio Settings menuVolume-Press to decrease the volume and to increase the volume 1 First time password input request d If the password verification is successful, you can resume accessing the projectors functions and its utilities Troubleshooting Your Projector ProblemProblem continued Possible Solution continuedUse Test Pattern in the Others menu Possible Solution continued The OSD does not appear on Changing the Lamp CAUTION Lamp Disposal for the US only Specifications SpecificationsSpecifications powering external devices DC jack 12 volt@200mA output, relaycontrol for automatic projection screen controlRS232 Pin Assignment RS232 Protocol Connection settingsCommand types Control Commands ListPIP Combination Sources Compatibility Modes Analog/Digital V. Frequency HzH. Frequency KHz 70.1Contacting Dell 1 Visit support.dell.comAppendix Glossary GlossaryDVI-D- Digital Visual Interface-Digital connector XGA- Extended Graphics Array- 1024 x 768 pixels count Index