BenQ W7000+ user manual Additional information, Care of the projector

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Additional information

Care of the projector

Your projector needs little maintenance. The only thing you have to do on a regular basis is keep the lens clean. Never remove any parts of the projector except the lamp. Contact your dealer or local customer service center if the projector fails to operate as expected.

Cleaning the lens

Clean the lens whenever you notice dirt or dust on the surface. Before you attempt to clean the lens, turn the projector off, unplug the power cable, and leave it several minutes to cool completely.

1.Use a canister of compressed air to remove dust. (Available from building hardware or photographic suppliers.)

2.If there is stubborn dirt or smudge marks, use a proper photographic lens brush or moisten a clean soft lens cloth with lens cleaner to gently wipe the lens surface.

3.Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material.

Never touch the lens with your finger or rub the lens with abrasive materials. Even paper towels can damage the lens coating. Only ever use a proper photographic lens brush, cloth, and cleaning solution. Do not attempt to clean the lens while the projector is switched on or is still hot from previous use.

Cleaning the projector case

Before you attempt to clean the case, turn the projector off, unplug the power cable, and leave it several minutes to cool completely.

1.To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth.

2.To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent. Then wipe the case.

Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the case.

Storing the projector

If you need to store the projector for an extended time, please:

1.Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Please refer to the Spec. page in this manual or consult your dealer about the range.

2.Retract the adjuster feet.

3.Remove the batteries from the remote control.

4.Pack the projector in its original packing or equivalent.

Transporting the projector

It is recommended that you ship the projector with its original packing or equivalent.

44 Connecting with video equipment

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Contents W7000/W7000+ Digital Projector Home Cinema Series Table of contents Important safety instructions Important safety instructions Disposal Moisture condensationAvoid volatile liquids Shipping contents OverviewRemote control batteries Remote control operationRemote control reaching the projector Ceiling mounting the projectorProjector features Projector exterior view Front and upper side viewRear view Under viewFocus ring Controls and functionsControl panel Remote control Front Table Positioning your projectorChoosing a location Obtaining a preferred projected image size Determine the aspect ratio of your screen, 169 or 43?Projection dimensions Installation for a 169 ratio screenInstallation for a 43 ratio screen Floor Installation Ceiling InstallationScreen dimensions Projection distance D Lowest Highest Screen aspect ratio is 43 and the projected picture isShifting the projection lens To use the lens shift leverPreparations Connecting with video equipmentConnecting Hdmi devices Connecting component-video devices Connecting S-Video or video devicesConnecting a computer Connect the projector to a computer with a VGA cablePreparations Using the projectorTurning the projector on Fine-tuning the image size and clarity Using the remote control or projectorUsing the OSD menu Selecting an input sourceUsing the menus Using a security cable lockUse / to highlight the System Setup menu Securing the projectorIf you forget the password Utilizing the password functionSetting a password Entering the password recall procedure Changing the passwordDisabling the password function Write down the number and turn off your projectorAdjusting the projected image Adjusting the projection angleCorrecting picture distortion Ii. See step iii below for further operationFine-tuning the selected picture mode Using the preset and user modesSelecting a preset mode To reset the picture mode to the preset factory values Setting the User 1/User 2/User 3 modeResetting the picture mode Fine-tuning the picture quality Setting Black Level Selecting a color temperatureAdvanced picture quality controls Controlling image clarityAdjusting Brilliant Color Setting a preferred color temperatureSelecting a Gamma setting To adjust and store the settings Color ManagementSetting Film Mode Setting 3D Comb FilterSelecting the aspect ratio About the aspect ratioUsing Panamorph lenses optional Aspect ratio Aspect ratio imageTo activate High Altitude Mode Operating in a high altitude environmentMain Source or PIP Source and press ENTER. The source To display the PIP window Using the remote controlDisplaying more than one image source simultaneously Watching 3D content Connecting 3D video devicesUsing the 3D menus Personalizing the projector menu displayTo lock the keys Locking control keysTurning the projector off Main menu Sub-menu Options On-Screen Display OSD menusOn-Screen Display OSD structure Information System SetupAdvanced Setup Function Description Picture -- Basic menuPicture -- Advanced menu Display menu System Setup menu Advanced Setup menuInformation menu Additional information Care of the projectorSetting Lamp Power as Economic Setting Auto OffLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampReplacing the lamp Connecting with video equipment Resetting the lamp timer Indicators Power Temp Lamp Status & DescriptionTroubleshooting Problem Cause RemedyYour Blu-ray Disc is not in 3D FormatSpecifications General characteristicsOptical ElectricalDimensions 317 145 428Timing chart Supported timing for PC inputRefresh rate Frequency Pixel Format KHzUxga Supported timing for Hdmi Hdcp input 1440 x WXGA+60 59.887 55.935 106.500 Format Resolution Refresh rate Hz Freq. KHz Pixel Freq. MHz Format Resolution Refresh rate Freq. KHz Pixel Freq MHzSupported timing for Edtv and Hdtv via Component inputs Supported timing for Video and S-Video inputsWarranty and Copyright information WarrantyCopyright Disclaimer
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