BenQ MS500-V, MX501-V user manual Replacing the lamp

Page 47

Replacing the lamp

•To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp.

•To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

•To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

•To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

•This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

•To assure optimal performance from the projector, it is recommended that you purchase a qualified projector lamp for lamp replacement.

•If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp.

1.Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2.Loosen the screw that secures the lamp

cover on the side of the projector until the lamp cover loosens.

3.Remove the lamp cover from the

projector.

1

• Do not turn the power on with the lamp cover removed.

•Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries.

1

2

4.	Remove and dispose the protection film.
5.	Disconnect the lamp connector from the
	projector.
6.	Loosen the screw that secures the lamp.		2
7.	Lift the handle so that it stands up.	1	2
			3

Maintenance 47

Image 47

Contents MX501/MS500/MX501-V/MS500-V 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 Projector exterior view Projector Controls and functionsRemote control Operating the projector from the front Remote control effective rangeReplacing the remote control battery Pull out the battery holderFront Ceiling Positioning your projectorChoosing a location Front TableObtaining a preferred projected image size Projection dimensionsConnection ConnectionComponent Video Better Good Normal Connecting video source devicesConnecting audio Terminal name Terminal appearanceOperation OperationStarting up the projector Fine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Below is the overview of the OSD menu Using the menusFollowing example describes how to set the OSD language Use / to highlight the System Setup Basic menuHighlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a passwordWrite down the number and turn off your projector If you forget the passwordEntering the password recall procedure Enter a new password Switching input signalChanging the password Disabling the password functionTo select the source Magnifying and searching for detailsSelecting the aspect ratio Screen with a 169 aspect ratio Projectors native resolution in its Displayed in the centerAdjustments About the aspect ratioOperation 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 Range at 0, only pure red in the projected Press To highlight Saturation and adjust itsEvery adjustment made will reflect to 3D Color ManagementSelection Description Setting the presentation timerTo cancel the timer, perform the following steps Count Up Increases from 0 to the preset time Count DownLocking control keys Remote paging operationsFreezing the image Hiding the imageCreating your own startup screen only for MX501/ MX501-V To activate the High Altitude ModeOperating in a high altitude environment Shutting down the projector Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring ToneOnce the cooling process finishes, a Power Off Ring Direct power offBasic Menu operationMenu system Main menu Sub-menu OptionsMain menu Sub-menu Options System Setup Basic Advanced Description of each menu Display menu Picture menu Function Description Teaching Picture ModeTemperature Save SettingsSearch System Setup Basic menu Function Description Quick AutoTimer SettingsSplash Panel KeyLock BackgroundTest Pattern System Setup Advanced menu Function DescriptionReset All Baud RateStatus CurrentSystem Care 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 Use the handle to slowly pull the lamp out Projector Time will be reset to Connect the power and restart the projectorResetting the lamp timer Thermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsSupported timing for PC input Timing chartVertical Horizontal Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs TimingDisclaimer Warranty and Copyright informationLimited warranty Copyright