BenQ MP776 ST user manual Timing of replacing the lamp, Status Message

Page 55

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 59 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

Order Replacement Lamp

"Economic Mode" selected (See "Lamp Mode

 

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

Lamp > 2500 Hours

operate the projector until the 2950 hour lamp

Order a new lamp at lamp.benq.com

warning appears.

 

 

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.

Lamp > 3000 Hours

The lamp brightness diminishes with use. This is

Lamp usage time exceeded

normal lamp behavior. You can replace the lamp

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

 

 

Maintenance 55

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Contents MP772 ST/MP776 ST Digital Projector WelcomeTable of contents Important safety instructions Important safety instructionsSafety Instructions Refer servicing to qualified service personnelSafety Instructions Confined. Allow at least 50 cm clearance Locations near fire alarmsLocations with an ambient temperature Locations where the altitudes are higherDo not step on the projector or place InstalledIt from the power supplys power outlet ServicedIntroduction Projector featuresIntroduction Shipping contents Front/upper side Rear/lower side Projector exterior viewLamp cover External control panel Projector Controls and functionsRemote control Operating the Laser pointer Auto ModeKeystone/Arrow buttons / Up Replacing the remote control batteries Remote control effective rangeApprox.+15 Front Ceiling Positioning your projectorChoosing a location Front TableObtaining a preferred projected image size Page Vertical offset Projection dimensionsConnection To connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer Connecting a monitorConnecting audio Connecting video source devicesTo connect the projector to a Component Video source device Connecting a Component Video source deviceConnecting an Hdmi device To connect the projector to an Hdmi deviceTo connect the projector to an S-Video/Video source device Connecting an S-Video/Composite Video source deviceStarting up the projector OperationOperation Fine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imagePress Menu/Exit on the projector or remote Using the menusFollowing example describes how to set the OSD language Use / to highlight the System Setup Basic menuTo the Security Settings Using a security cable lockUtilizing the password function Setting a passwordEntering the password recall procedure If you forget the passwordChanging the password Correcting keystone Disabling the password functionChanging Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAbout the aspect ratio Go to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeFine-tuning the image quality in user modes 3D Color Management Adjusting Brilliant ColorSelecting a color temperature About color temperaturesSelection Description Setting the presentation timerTop-Left Bottom-Left Top-Right Bottom-Right To cancel the timer, perform the following stepsHow to use the Timer On key? Using the remote controlHiding the image Freezing the imageGo to the System Setup Basic Panel Key Lock Utilizing FAQ functionLocking control keys Operating in a high altitude environment Adjusting the soundAdjusting the sound level Turning off the Power on/off ring toneIf you are in a Dhcp environment Configuring the Lan Control SettingsPersonalizing the projector menu display Controlling the projector through a Lan environmentIf you are in a non-DHCP environment Controlling the projector remotely through a web browserPress Exit to go back to the remote network operation Shutting down the projector Once the cooling process finishes, a Power Off RingBasic Menu operationMenu system Main menu Sub-menu OptionsAdvanced Lan Control Address Closed Caption On/Off Enable Caption VersionControl By RJ45/RS232 Projector IPDescription of each menu Reference Picture ModeTemperature Save SettingsBlank Timer TimerSettings Auto PowerStandby Settings SecurityQuick AudioLan Control Reset AllClosed CaptionService FAQ-ImageInstallation FeaturesCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Tighten the screw that secures the lamp Resetting the lamp timer Connect the power and restart the projectorTighten the screws that secure the lamp cover Thermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsSupported timing for PC input MP772 ST Timing chartSupported timing for PC input MP776 ST SXGA85 Supported timing for Hdmi Hdcp input MP776 STSupported timing for Component-YPbPrinput MP772 ST/ MP776 ST Signal FormatDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement
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