BenQ PB8250, PB8240 user manual 10000

Page 9

Safety Instructions (Continued)

7.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 40°C / 104°F

-Locations where the altitudes are higher than 10000 feet.

8.Do not block the ventilation holes.

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

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

-Do not place inflammables near the projector.

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 than 10 degrees left to right, nor at angle of more than 15 degrees front to back. Using the unit when it is not fully horizontal may cause a malfunction of, or damage to, the lamp.

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

Image 9
Contents Welcome Disclaimer CopyrightTable of Contents Iv Table of Contents PIP Picture In Picture MenuOrdering Parts or Getting Information Supported timing for PC including DVI-I input Table of ContentsVi Table of Contents Important Safety Instructions Important Safety InstructionsSafety Instructions 10000 Safety Instructions Projector Features IntroductionIntroduction Shipping Contents Projector Exterior View Optional AccessoriesFront / Upper View Back ViewPC/ YPbPr/ YCbCr Connector PanelExternal Control Panel Controls and FunctionsFront View Remote Control DescriptionRemote Control Effective Range Push and open Install batteries as Installing or Replacing the BatteriesChoosing a Location Setting Up Your ProjectorMaking Connections IV. Ceiling rearConnecting Equipment to the Component Video Input Connecting to a Laptop or Desktop ComputerAudio cable Component Video cableConnecting to Display Devices Connecting to Video or S-Video DevicesVideo devices Video cable Video devices or VCRAdjusting the Height Focus ring Zoom ring Setting Up Your ProjectorScreen Size Screen size chart 169 aspect ratio Screen size chart 43 aspect ratioOperation Start UpOperation Shutdown For example Digital Keystone CorrectionSource Selection Auto AdjustmentZoom / Focusing BlankLaser Pointer Operation Mouse Function Operation Volume AdjustmentZoom In + / Zoom Out PIP Picture In Picture OperationFreeze Preset Mode SelectionMenu System Menu OperationUsing the menus Display Menu Tint ColorAs above Increases or decreases the color intensity of the imageAuto Resize Image MenuPosition Color TempRatio SystemSharpness Source Menu VolumeMirror TrebleAdjusts the bass level. -5 ~ BassMute Setup Control MenuLanguage Reset Preset ModePIP Source PIP Picture In Picture MenuPIP Size PIP PositionCleaning the lens MaintenanceCleaning the projector case Cleaning and replacing the air filtersTransporting the projector Storing the projectorUse and Replacement of the Lamp Lamp ReplacementLamp Information Maintenance Temp Warning Light IndicatorsPlease contact your dealer for assistance LEDDealer for assistance Accessories included in the standard package Service InformationOptional Accessories not included in the standard package Ordering Parts or Getting InformationCommon Problems & Solutions TroubleshootingPlug the power cord into the AC inlet on Make sure that it is switched onSpecifications Projector SpecificationsTechnical Specifications RS-232C Pin Environmental RequirementsSupported timing for PC including DVI-I input Timing ChartSupported timing for YPbPr input Supported timing for Video and S-Video inputsUnit mm Dimensions DimensionsWarranty Limited WarrantyWarranty FCC Statement Regulation StatementsEEC Statement MIC Statement