BenQ cp270 user manual Timing of replacing the lamp

Page 47

Timing of replacing the lamp

When the lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The LAMP indicator light and TEMPerature indicator light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or LAMP indicator light still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 51 for details.

The following lamp warning displays will remind you to change the lamp.

Status

Message

The lamp has been in operation for 2000 hours.

Notice

Install a new lamp for optimal performance. If the

 

projector is normally run with Economic selected

Order Replacement Lamp

(See "Setting Lamp mode as Economic" on page

 

46), you may continue to operate the projector

Lamp > 2000 Hours

until the 2950 hour lamp warning appears.

 

 

OK

 

 

The lamp has been in operation for 2950 hours. A

Notice

new lamp should be fitted to avoid the

 

inconvenience when the projector runs out of

Replace Lamp Soon

lamp time.

 

 

Lamp > 2950 Hours

 

OK

 

 

The lamp has been in operation for 3000 hours.

Notice

 

It is strongly recommended that you replace the

Replace Lamp Now

lamp at this age. The lamp is a consumable item.

The lamp brightness diminishes with use. This is

Lamp > 3000 Hours

normal lamp behavior. You can replace the lamp

Lamp usage time exceeded

whenever you notice that the brightness level has

 

significantly diminished. If the lamp is not

OK

replaced beforehand, it must be replaced after

 

3000 hours usage.

 

 

 

The lamp MUST be replaced before the projector

WARNING

will operate normally.

 

 

Out of Lamp Usage Time

 

Replace lamp (refer to user manual)

 

Then reset lamp timer

 

OK

 

 

Maintenance 47

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Contents CP270 Digital Projector WelcomeTable of contents Do not look straight at the projector Important safety instructionsRefer servicing to qualified service personnel Future reference Projector lamp is onSafety Instructions Do not block the ventilation holes This Apparatus Must be Earthed Introduction Projector featuresIntroduction Shipping contents Front/upper side Projector exterior viewProjector Controls and functionsRemote control Pull out the battery holder Remote control effective rangeReplacing the remote control battery Front Table Set Rear Table in the System Setup Basic ProjectorPositioning your projector Choosing a locationObtaining a preferred projected image size Page Projection dimensions Connection Connecting a computerConnection To connect the projector to a notebook or desktop computerLeast video quality Connecting Video source devicesBest video quality Better video qualityAV device Component Video to VGA D-Sub adaptor cable Connecting a Component Video source deviceTo connect the projector to a Component Video source device AV device Video cable Connecting an S-Video source deviceTo connect the projector to an S-Video source device To connect the projector to a composite Video source device Connecting a composite Video source deviceOperation OperationStarting up the projector Use / to highlight the System Setup Basic menu Using the menusSecurity Settings Utilizing the password functionSetting a password If you forget the passwordEnter a new password Entering the password recall procedureChanging the password Disabling the password functionAdjusting the projection angle Switching input signalAdjusting the projected image Fine-tuning the image size and clarity Auto-adjusting the imageAt the bottom of the image Magnifying and searching for detailsCorrecting keystone Use of the screen without altering the images aspect Ratio Selecting the aspect ratioAbout the aspect ratio Video input signals S-Video, Video, D-Sub / Comp. YPbPr Selecting a picture modePicture modes for different types of signals PC input signals D-Sub / Comp. analog RGBAdjusting Brightness Using Wall ColorFine-tuning the image quality in user modes Setting the User 1/User 2 modeAdjusting Brilliant Color Adjusting ColorAdjusting Tint Adjusting SharpnessPress Mode/Enter and the 3D Color Management page displays Top-Left Bottom-Left Top- Right Bottom-Right Setting the presentation timerHiding the image To cancel the timer, perform the following stepsHow to use the Timer On key? Or go to the System Setup Basic PanelBased on the information you want to know Press Mode/Enter Utilizing FAQ functionFreezing the image Information menuOperating in a high altitude environment To activate the High Altitude ModeSystem Setup Advanced menu is To highlight High Altitude ModeShutting down the projector Main menu Sub-menu Options Menu operationMenu system Advanced Lamp mode Normal/EconomicLamp Settings BasicDescription of each menu Timer Picture menu Source 4. System Setup Basic menumenuColor Temperature Save SettingsPanel Key Blank TimerSleep Timer Settings Information menu Reset All FAQ-Image Installation Features ServiceCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationTiming of replacing the lamp Replacing the lamp Loosen the screw that secures the lamp MaintenancePage Tighten the screws that secure the lamp Cover Resetting the lamp timerSetup Advanced Lamp Settings menu Displays. Press to highlight Reset lampIndicators Troubleshooting Projector specifications SpecificationsSupported timing for PC input DimensionsTiming chart Resolution ModeHorizontal Signal FormatSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement
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