BenQ W1200 user manual Do not block the ventilation holes

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Safety Instructions (Continued)

13.Do not place this projector in any of the following environments.

-Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector.

-Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up.

-Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the projector's life span and darkening the image.

-Locations near fire alarms

-Locations with an ambient temperature above 35°C / 95°F

-Locations where the altitudes are higher than 3000 m (10000 feet).

3000 m

(10000 feet)

0m

(0 feet)

14.Do not block the ventilation holes.

-Do not place this projector on a blanket, bedding or any other soft surface.

-Do not cover this projector with a cloth or any other item.

-Do not place inflammables near the projector.

If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.

15.Always place the projector on a level, horizontal surface during operation.

-Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back. Using the projector when it is not fully horizontal may cause a malfunction of, or damage to, the lamp.

Important safety instructions

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Contents W1100/W1200 Digital Projector WelcomeTable of contents Important safety instructions Safety Instructions Do not block the ventilation holes Safety Instructions Introduction Projector featuresShipping contents Front/upper side Projector exterior viewProjector Controls and functionsCeiling mounting the projector Size, PIP Pos, PIP Active Remote controlLeft Right Test II PowerColor Replacing the remote control battery Choosing a location Positioning your projectorObtaining a preferred projected image size Positioning your projector Min. zoom Projection dimensionsConnection ConnectionConnection Video Normal Connecting Video source devicesStarting up the projector OperationAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Correcting keystone Fine-tuning the image size and clarityUse / to highlight the System Setup menu Using the menusUtilizing the password function Using a security cable lockSetting a password If you forget the passwordDisabling the password function Entering the password recall procedureChanging the password Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsPicture Letter Box format picture Setting the User 1/User 2/User 3 mode Selecting a picture modeGo to the Picture Basic Basic Picture Mode menu Optimizing the imageAdvanced picture quality controls Fine-tuning the image qualityFine-Tuning a Color Temperature Selecting a Color TemperatureAdjusting Brilliant Color Selecting a Gamma Selection3D Color Management Selecting a Film Mode Setting the Sleep TimerHiding the image Freezing the imageTo activate the High Altitude Mode Adjusting the soundOperating in a high altitude environment Turning on/off the SRSAdjusting the Treble level Adjusting the sound levelAdjusting the Bass level Turning on the Power on/off Ring ToneVideo Shutting down the projector Personalizing the projector menu displayMenu system Menu operationAudio System Setup Description of each menu Picture ModeISF Source SRS Language Projector Position Menu Settings System Setup menu Information menu Care of the projector MaintenanceSetting Auto Power Off Setting Lamp Mode as EconomicLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampReplacing the lamp Do not turn the power on with the lamp Cover removed Resetting the lamp timer Indicators Troubleshooting Optical SpecificationsCeiling mount installation DimensionsSupported timing for PC input Timing chartSupported timing for Hdmi input Supported timing for Component-YPbPrinput Patents for W1100/W1200 Warranty and Copyright informationFCC statement Regulation statementsRegulation statements Regulation statements