BenQ MX764 user manual Timing of replacing the lamp, Status Message

Page 68

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 72 for details.

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

Status

Message

Install a new lamp for optimal performance. If the

Notice

projector is normally run with Economic selected

 

(See "Getting to know the lamp hour" on page 67),

Order Replacement Lamp

you may continue to operate the projector until

Lamp>XXXX Hours

the next hour lamp warning appears.

 

Press ENTER to dismiss the message.

Order a new lamp at lamp.benq.com

 

 

OK

 

 

It is strongly recommended that you replace the

Notice

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

 

The lamp brightness diminishes with use. This is

Replace Lamp Soon

normal lamp behavior. You can replace the lamp

Lamp>XXXX Hours

whenever you notice that the brightness level has

 

significantly diminished.

Order a new lamp at lamp.benq.com

Press ENTER to dismiss the message.

OK

 

Notice

 

Replace Lamp Now

 

Lamp>XXXX Hours

 

Order a new lamp at lamp.benq.com

 

OK

 

 

The lamp MUST be replaced before the projector

WARNING

will operate normally.

 

Press ENTER to dismiss the message.

Out of Lamp Usage Time

 

 

Replace lamp (refer to User Manual)

 

Then reset lamp timer

 

Order a new lamp at lamp.benq.com

 

OK

 

 

"XXXX" shown in the above messages are numbers that vary depending on different models.

68 Maintenance

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Contents Welcome MX763/MX764 Digital ProjectorTable of contents Refer servicing to qualified service personnel Important safety instructionsSafety Instructions Safety Instructions Confined. Allow at least 50 cm clearance Ceiling mounting the projector Projector features IntroductionShipping contents Rear/lower side Projector exterior viewFront/upper side Controls and functions Remote control 22 12. NetworkAuto Keystone/Arrow buttons / Up DownVOLUME+/VOLUME- Adjusts the sound level Mute Operating the Laser pointerMIC/VOL + Numeric buttonsRemote control effective range Replacing the remote control batteriesPositioning your projector Choosing a locationFront Table Front CeilingProjection dimensions Obtaining a preferred projected image sizeWhen the projector position is fixed Shifting the projection lensConnection ConnectionConnecting video source devices Connecting audioAbout the microphone input Audio Settings Microphone Volume menuPlaying sound through the projector Connection Operation Starting up the projectorAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone Using the menus Use / to highlight the System Setup Basic menuUsing a security cable lock Utilizing the password functionSetting a password Securing the projectorChanging the password If you forget the passwordEntering the password recall procedure Disabling the password function Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Using Wall Color Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes RED Top-Left Bottom-Left Top-Right Bottom-Right Setting the presentation timerTo cancel the timer, perform the following steps Hiding the image Remote paging operationsFreezing the image To activate the High Altitude Mode Using the remote controlLocking control keys Operating in a high altitude environmentAdjusting the sound Adjusting the sound levelAdjusting the microphone volume Turning off the Power On/Off Ring ToneControlling the projector through a LAN environment Cable connectionIf you are in a Dhcp environment If you are in a non-DHCP environmentHighlight Wireless LAN and press MODE/ENTER Wireless connectionSetting the Infrastructure mode Operation Controlling the projector remotely through a web browser Operation Operation Iii Press Exit to go back to the remote network operation Operation Operation Using the web control lock Displaying images through QPresenter Downloading and installing QPresenterUsing QPresenter Operation Operation Using the Projection Login Code Using the USB cable to display computer contentUsing the broadcasting function Presenting from a USB Reader Using the USB Camera Shutting down the projectorDirect power off Menu operation Menu systemMain menu Sub-menu Options BasicSystem Setup Basic AdvancedMain menu Sub-menu Options System Setup Advanced DhcpDescription of each menu Picture Mode TemperatureManagement Save Settings Display menu Picture menu Function Description TeachingTimer Function Description Quick AutoSearch Color SpaceSettings OperationAdvanced menu Security Settings Description RemoteReceiver Panel KeySystem Setup Advanced menu Function Description Baud RateTest Pattern ClosedReset All Information menu Function DescriptionNetwork CurrentMaintenance Care of the projectorSetting Lamp Mode as Economic Lamp informationGetting to know the lamp hour Extending lamp lifeTiming of replacing the lamp Status MessageReplacing the lamp Ensure the handle is fully laid flat and locked in place Resetting the lamp timer Tighten the screws that secure the lamp coverIndicators Light Status & Description Power eventsLamp events Thermal eventsTroubleshooting Cause RemedySpecifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input Supported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsWarranty and Copyright information Limited warrantyCopyright Disclaimer
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