BenQ MP622c, MP612c Utilizing FAQ function, Operating in a high altitude environment, Up or

Page 39

Utilizing FAQ function

The Information menu contains possible solutions to problems encountered by users regarding image quality, installation, special feature operation and service information.

1. To enter the Information menu, press Left/ on the projector or remote contorl.

2.	Press	Up or	Down to select FAQ-Image
	and Installation or FAQ-Features and Service.
3.	Press Mode/enter.
4.	Press	Up or	Down to select the a problem
	and press Mode/enter for possible solutions.
5.	Press Menu/exit to exit the OSD.

You can also press Menu/exit to open the OSD menu and enter the Information > FAQ-Image and

Installation and Information > FAQ-Features and Service menus.

Operating in a high altitude environment

We recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and temperature is between 0°C–35°C.

Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under such condition.

To activate the High Altitude Mode, go to SYSTEM SETUP: Advanced > High Altitude

Mode, select On by pressing Left/ Right on the projector or remote control. A confirmation message displays. Highlight Yes and press Mode/enter.

WARNING

We recommend you use the High Altitude Mode by selecting it whenever your environment is higher than 1500 m.

Do you want to turn the High Altitude Mode on?

Yes No

Operation under "High Altitude Mode" may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your projector from over-heating. In cases like this, you should switch to High Altitude mode to solve these symptoms.

However, this is not to state that this projector can operate under any and all harsh or extreme conditions.

Operation 39

Image 39

Contents Welcome Table of contents Maintenance TroubleshootingMagnifying and searching for details Regulation statements SpecificationsDo not look straight at the projector Important safety instructionsRefer servicing to qualified service personnel Future reference Projector lamp is onSafety Instructions Bedding or any other soft surface Allow at least 50 cm clearance from wallsResulting in damage to the projector Ceiling mounting the projector Projector features IntroductionIntroduction Shipping contents Under view Projector exterior viewFront/upper side Rear sideProjector Controls and functionsLamp indicator light AutoMODE/enter Freeze Remote controlTimer On Timer SetupApprox.15 Remote control effective rangeReplacing the remote control battery Pull out the battery holderChoosing a location Positioning your projectorObtaining a preferred projected image size Page 1500 Maximum zoom Minimum zoomScreen Center of lens Projection distance 1219To connect the projector to a laptop or desktop computer Connecting a computer or monitorConnecting a computer ConnectionConnecting a monitor Better video quality Connecting Video source devicesConnecting Audio Best video qualityTo connect the projector to a Component Video source device Connecting a Component Video source deviceConnecting an S-Video source device To connect the projector to an S-Video source deviceDevice Audio cables Video cable To connect the projector to an composite Video source device Connecting a composite Video source deviceOperation Start upOperation Buttons Up , Right, Down Utilizing the power-on lock functionSetting a password If you forget the passwordEnter the old password Entering the password recall procedureChanging the password Disabling the power-on lock functionIii. The projector will start automatic Switching input signalSource search by detecting your selected Signal first Go to Source Quick Auto Search menuFine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageFor example Correcting keystoneSelecting the aspect ratio Optimizing the image Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuAdjusting contrast Using Wall ColorFine-tuning the image quality in user modes Adjusting brightness3D Color Management About color temperaturesOther adjustments Setting the presentation timerButton is a multi-functional key How to use the Timer On button?Key Lock, and select On by pressing Left Hiding the imageLocking control keys Freezing the imageUp or Utilizing FAQ functionInstallation and Information FAQ-Features and Service menus Operating in a high altitude environmentShutting down the projector Personalizing the projector menu displayVideo source Dynamic Menu operationMenu system PC source DynamicMenu display time Sec/10 sec/15 sec/20 sec/25 BasicAdvanced LanguageInformation Source Using the menus Following example describes the adjustment of KeystoneUse Left/ Right to select the Display menu Display menu Picture menu Source menu System setup Basic menuSystem setup Advanced menu Security Reset AllMenu LampInformation menu Care of the projector MaintenanceCalculation of lamp hour Lamp informationReplacing the lamp Tighten the screw that secures the lamp Remove the lamp cover from the projectorRestart the projector Temperature informationIllustration IndicatorsStand-by mode Powering upLight Status & Description Power Temp Lamp Thermal events Troubleshooting Projector specifications SpecificationsMm W x 106.3 mm H x 251 mm D 239 64.5 Unit mm Specifications DimensionsSupported timing for Video and S-Video inputs Timing chartSupported timing for PC input Supported timing for Component-YPbPrinputDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement