Ask Proxima C170 manual Replacing the projection lamp

Page 42

Replacing the projection lamp

The lamp hour timer in the About menu counts the number of hours the lamp has been in use. Fifty hours before the specified end of the lamp’s life, the message “Replace lamp” briefly appears on the screen at each startup and in the Interactive Display. After 50 additional hours, the lamp will no longer light. You can order new lamp modules from your dealer. See “Accessories” on page 43 for information.

1Turn off the projector and unplug the power cable.

2Wait 60 minutes to allow the projector to cool thoroughly.

3Turn the projector upside down and remove the lamp door by placing a flat-blade screwdriver into the space between the lamp door and the projector and gently prying the door off.

4Loosen the captive screw on the lamp module.

WARNINGS:

To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp.

Unplug the power cord before replacing the lamp.

Do not drop the lamp module. The glass may shatter and cause injury.

Do not touch the glass lamp screen. Fingerprints can obscure projection sharpness.

About menu

turn off and unplug the projector

wait 60 minutes

pry the lamp door off

loosen the screw on lamp module

40

Image 42
Contents User’s Guide Hands after handling ÅÉë=áåëíêìÅíáçåëK= FCC Warning Declaration of ConformityTrademarks EN 55022 WarningTable of Contents Important Operating Considerations for Safety Included items Projector components and featuresIntroduction Online RegistrationConnector Panel Wireless ProjectionConnector panel Connecting a computer Required computer connectionsOptional computer connections Connect monitor cable Displaying a computer image ? No startup screen? Get help onFirst-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Adjust volume Troubleshooting your setup Shutting down the projectorLED behavior and meaning Page No computer image, just the words Signal out of range Image clear and not cropped Page Page Color Blinks red Still having problems? Lamp must be replaced Lamp turns onUsing the keypad buttons Using the remote control Troubleshooting the remoteUsing the LitePort player Folder View navigation Folder 9 press Next to Access FolderUsing the audio Troubleshooting audioConnecting external speakers Optimizing video images Presentation featuresOptimizing computer images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Screen Save System LitePort Startup Logo Effect Key Maintenance Cleaning the lensUsing the security lock Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Optional Accessories Part Number AccessoriesStandard Accessories Ship with the projector Part Number AppendixRed LED behavior and projector errors Projected image sizeRed LED Behavior Explanation Numerics CablesLED Page XGA If YOU Need Assistance