Dell 7609WU manual Problem continued, Possible Solution continued, The OSD does not appear on

Page 47
The OSD does not appear on

Problem (continued)

Possible Solution (continued)

The OSD does not appear on

Try to press the Menu button on the panel or

the screen

the remote control for 15 seconds to unlock

 

the OSD. Check the Menu Lock "Menu

 

Lock" on page 41.

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 the batteries with two new AAA batteries.

Troubleshooting Your Projector

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Contents Dell 7609WU Projector User’s GuideApril 2008 Rev. A00 Notes, Notices, and CautionsContents Contents2 Connecting Your Projector Professional Installation OptionsUsing the On-Screen Display 4 Troubleshooting Your ProjectorAdjusting the Projected Image Adjusting Projection Image Size5 Specifications 6 Contacting Dell 7 Appendix Glossary Your Dell Projector Your Dell ProjectorPackage Contents CAUTION Safety Instructions About Your ProjectorConnecting Your Projector Connecting Your ProjectorConnecting a Computer Using a VGA Cable Connecting a ComputerPower cable RS232 cable Connecting a Computer Using a RS232 CableNOTE The Ethernet RJ45 cable is not provided by Dell Connecting a Computer Using an Ethernet Cable1 Power cable 2 Ethernet RJ45 cable Power cable DisplayPort cable Connecting a Computer Using a DisplayPort CablePower cable VGA to VGA cable Monitor Loop-Through Connection Using VGA CablesConnecting a DVD Player Using an S-video Cable Connecting a DVD Player1 Power cable 2 Composite video cable Connecting a DVD Player Using a Composite CableInput Connecting a DVD Player Using a Component VGA to YPbPr CablePower cable VGA to YPbPr cable NOTE The YPbPr to YPbPr cable is not provided by Dell Connecting a DVD Player Using a Component YPbPr to YPbPr Cable1 Power cable 2 YPbPr to YPbPr cable NOTE The HDMI cable is not provided by Dell Connecting a DVD Player Using an HDMI Cable1 Power cable 2 HDMI cable The 12V DC power cable has to be connected to the DC 12V jack Professional Installation OptionsInstallation for Driving Automatic Screen NOTE The 12V DC power cable is not provided by DellPower cable RS232 cable Commercial RS232 control box Connecting a Commercial RS232 Control Boxcause injury if touched Using Your ProjectorTurning Your Projector On Turning Your Projector OffLowering the Projector Height Adjusting the Projected ImageRaising the Projector Height Adjusting the Projector Zoom and Focus Adjusting Projection Image Size lamp See LAMP on page Using the Control Panel1 LAMP warning light If the LAMP light is solid amber, replace theKeystone Allows you to confirm a selected OSD option Using the Remote ControlAllows you to adjust the brightness and contrast EnterMovie mode, sRGB, or CUSTOM mode for the between Presentation mode, Bright modeMain Menu INPUT SELECT Using the On-Screen DisplayAUTO-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 The Language menu allows you to set the language for the OSD LANGUAGEAUDIO SETTINGS-Press Enter to open the Audio Settings menu OTHERSVolume-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 Problem Troubleshooting Your ProjectorUse Test Pattern in the Others menu Problem continuedPossible Solution continued Possible Solution continued The OSD does not appear on Changing the Lamp CAUTION Lamp Disposal for the US only Specifications SpecificationsSpecifications control powering external devicesDC jack 12 volt@200mA output, relay control for automatic projection screenControl Commands List RS232 Pin Assignment RS232 ProtocolConnection settings Command typesPIP Combination Sources 70.1 Compatibility Modes Analog/DigitalV. Frequency Hz H. Frequency KHz1 Visit support.dell.com Contacting DellGlossary Appendix GlossaryDVI-D- Digital Visual Interface-Digital connector XGA- Extended Graphics Array- 1024 x 768 pixels count Index