BenQ MP777 user manual Timing of replacing the lamp, Status Message

Page 54

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.

Go to http://lamp.benq.com for a replacement lamp.

The LAMP indicator light and TEMPerature warning 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 Temp indicator still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 58 for details.

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

The warning messages below are for reference only. Please follow the actual on-screen instructions to prepare and replace the lamp.

Status

Message

The lamp has been in operation equivalent to 2500

Notice

hours. Install a new lamp for optimal

 

performance. If the projector is normally run with

 

"Economic Mode" selected (See "Lamp Mode

Order Replacement Lamp

(Normal)" on page 50), you may continue to

Lamp > 2500 Hours

operate the projector until the 2950 hour lamp

 

warning appears.

Order a new lamp at lamp.benq.com

 

OK

 

 

The lamp has been in operation equivalent to 2950

Notice

hours. A new lamp should be fitted to avoid the

 

inconvenience when the projector runs out of

Replace Lamp Soon

lamp time.

 

Lamp > 2950 Hours

 

Order a new lamp at lamp.benq.com

 

OK

 

 

The lamp has been in operation equivalent to 3000

Notice

hours.

 

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

Order a new lamp at lamp.benq.com

whenever you notice that the brightness level has

OK

significantly diminished. If the lamp is not

 

replaced beforehand, it must be replaced after

 

3000 hours usage.

 

 

 

The lamp MUST be replaced before the projector

Notice

will operate normally.

 

 

Out of Lamp Usage Time

 

Replace lamp (refer to User manual)

 

Then reset lamp timer

 

Order a new lamp at lamp.benq.com

 

OK

 

 

54 Maintenance

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Contents Welcome MP776/MP777 Digital ProjectorTable of contents Refer servicing to qualified service personnel Important safety instructionsSafety Instructions Important safety instructionsSafety Instructions Locations where the altitudes are higher Locations near fire alarmsLocations with an ambient temperature Confined. Allow at least 50 cm clearanceServiced InstalledIt from the power supplys power outlet Do not step on the projector or placeProjector features IntroductionIntroduction Shipping contents External control panel Projector exterior viewFront/upper side Speaker grill IntroductionProjector Remote control Auto Mode Operating the Laser pointerKeystone/Arrow buttons / Up Remote control effective range Replacing the remote control batteriesApprox.+15 Front Table Positioning your projectorChoosing a location Front CeilingObtaining a preferred projected image size Page Vertical Projection dimensionsScreen size Distance from screen mm Diagonal InchConnection Connecting a monitor Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computerConnecting video source devices Connecting audioTo connect the projector to an Hdmi device Connecting a Component Video source deviceConnecting an Hdmi device To connect the projector to a Component Video source deviceConnecting an S-Video/Composite Video source device To connect the projector to an S-Video/Video source deviceTo turn of the ring tone, see Turning off OperationStarting up the projector OperationAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarityUsing the menus Following example describes how to set the OSD languageUse / to highlight the System Setup Basic menu Setting a password Using a security cable lockUtilizing the password function To the Security SettingsIf you forget the password Entering the password recall procedureChanging the password Disabling the password function Correcting keystoneBottom of the image Operation Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes About color temperatures Adjusting Brilliant ColorSelecting a color temperature 3D Color ManagementSetting the presentation timer Selection DescriptionUsing the remote control To cancel the timer, perform the following stepsHow to use the Timer On key? Top-Left Bottom-Left Top-Right Bottom-RightHiding the image Utilizing FAQ functionFreezing the image To exit the OSD menu, press MENU/EXIT OperationLocking control keys Go to the System Setup Basic Panel Key LockTo activate the High Altitude Mode Operating in a high altitude environmentTurning off the Power on/off ring tone Adjusting the soundAdjusting the sound level Personalizing the projector menu displayIf you are in a Dhcp environment Configuring the Lan Control SettingsControlling the projector through a Lan environment If you are in a non-DHCP environmentIi. To switch input source, click on your desired signal Controlling the projector remotely through a web browserPress Exit to go back to the remote network operation Once the cooling process finishes, a Power Off Ring Shutting down the projectorMain menu Sub-menu Options Menu operationMenu system BasicAdvanced Projector IP Closed Caption On/Off Enable Caption VersionControl By RJ45/RS232 Lan Control AddressDescription of each menu Timer Color TemperatureSave Settings Color Tint SharpnessProjector SettingsAuto Power MenuTest Pattern LampSecurity Baud RateInstallation Reset AllFAQ-Image FeaturesMaintenance Care of the projectorLamp information Setting Lamp Mode as EconomicSetting Auto Power Off Getting to know the lamp hourTiming of replacing the lamp Status MessageReplacing the lamp Tighten the screw that secures the lamp Connect the power and restart the projector Resetting the lamp timerTighten the screws that secure the lamp cover Lamp events IndicatorsLight Status & Description Power events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input MP776 SXGA85Signal Format Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement Weee directive
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