BenQ PB2250 Bedding or any other soft surface, May result in a fire, Locations near fire alarms

Page 7

Safety instructions (continued)

7.

Do not place this projector in any of the 8.

Do not block the ventilation holes.

 

following environments.

- Do not place this unit on a blanket,

 

- Space that is poorly ventilated or confined.

bedding or any other soft surface.

 

- Do not cover this unit with a cloth or any

 

Allow at least 50 cm clearance from walls

 

and free flow of air around the projector.

other item.

 

- Locations where temperatures may

- Do not place inflammables near the

 

become excessively high, such as the

projector.

 

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.

 

 

If the ventilation holes are seriously

 

obstructed, overheating inside the unit

 

may result in a fire.

9.

Always place the unit on a level,

 

horizontal surface during operation.

 

- Do not use if tilted at an angle of more

- Locations near fire alarms

than 10 degrees left to right, nor at angle

of more than 15 degrees front to back.

- Locations with an ambient temperature

Using the unit when it is not fully

above 40°C / 104°F

horizontal may cause a malfunction of, or

- Locations where the altitudes are higher

damage to, the lamp.

than 10000 feet.

 

10000

ft.

10.Do not stand the unit on end vertically.

Doing so may cause the unit to fall over, causing injury or resulting in damage to the unit.

Important safety instructions

3

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Contents Welcome Disclaimer CopyrightTable of Contents Iv Table of Contents Temperature informationSupported timing for Component-YPbPr Input But could fail if power cuts or surges Important safety instructionsImportant safety instructions Safety instructions Bedding or any other soft surface Locations near fire alarmsLocations with an ambient temperature Using the unit when it is not fullySafety instructions Introduction Projector featuresIntroduction Shipping contents Bottom side Projector exterior viewFront / Upper side Rear sideExternal control panel Controls and functionsFunctions Descriptions Remote control descriptionInstalling or replacing the remote control battery Remote control effective rangeChoosing a location Positioning your projectorFocus ring Zoom ring Obtaining a preferred projected image sizeScreen size chart 169 aspect ratio Screen size chart 43 aspect ratioConnection Connecting to a laptop or desktop computerConnection Video cable Audio cable Connection Connecting equipment to the Component Video inputConnecting Video and S-Video devices Video devicesVideo devices Video cable Start up Utilizing the password functionSwitch all of the connected equipment on OperationIf you forget the password Fine-tuning the image size and clarity Adjusting the imageAdjusting the height Auto-adjusting the imageCorrecting keystone On the remote controlHiding the image Switching input signalsShutdown Menu system Menu operationUsing the menus Picture menu Pro-Picture menu Setting menu Advance menu Lamp Hour ResolutionInformation Menu SourceCare of the projector MaintenanceReplacing the lamp Lamp informationMessage Status Do not turn the power on with the lamp cover removed Stand-by mode Temperature informationIndicators Light Status & Description Power Temp Lamp Power eventsThermal events Lamp eventsOptional accessories not included in the standard package Service informationAccessories included in the standard package Alternative accessories vary by regionsCause Remedy TroubleshootingPlug the power cord into the AC inlet on Make sure that it is switched onProjector specifications SpecificationsDimensions Supported timing for Video and S-Video inputs Timing chartSupported timing for PC input Supported timing for Component-YPbPrInputLimited warranty WarrantyWarranty MIC statement Regulation statementsFCC statement EEC statement