BenQ PB9200 user manual Phenomena That May Easily Be Mistaken For Machine Defects

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PB9200-e.book Page 44 Thursday, May 27, 2004 2:15 PM

Phenomena That May Easily Be Mistaken For Machine Defects

WARNING

•Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc. should occur. In such cases, immediately turn off the power switch and then disconnect the power plug from the power outlet After making sure that the smoke or odor has stopped, contact your dealer or service company.

Before requesting repair, please check in accordance with the following chart. If the situation cannot be corrected, please contact your dealer or service company.

NOTE

•Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.

Phenomenon

Cases not involving a machine defect

Reference

pages

 

 

 

 

 

 

The electrical power cord is not plugged in.

10

 

Correctly connect the power cord.

 

 

 

 

 

The power switch is not set to the on position.

14

 

Set the power switch to [ ] (On).

 

 

 

 

 

The main power source has been interrupted during

14

 

operation such as by a power outage (blackout), etc.

 

Power does not

Please turn the power off, and allow the unit to cool down at

 

come on.

least 20 minutes. After the projector has sufficiently cooled

 

 

down, please turn the power on again.

 

 

 

 

 

Either there is no lamp and/or lamp cover, or either of

 

 

these has not been properly fixed.

 

 

Please turn the power off, and allow the unit to cool down at

 

 

least 45 minutes. After the projector has sufficiently cooled

 

 

down, please make confirmation of the attachment state of

 

 

the lamp and lamp cover, and then turn the power on again.

 

 

 

 

 

The signal cables are not correctly connected.

 

 

Correctly connect the connection cables.

 

Neither sounds

 

 

Signal source does not correctly work.

-

nor pictures are

Correctly set up the signal source device by referring to the

 

outputted.

 

manual of the source device.

 

 

 

 

 

The input changeover settings are mismatched.

15

 

Select the input signal, and correct the settings.

 

 

 

 

 

(This table is continued to the following page.)

44 Troubleshooting

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Contents Welcome Copyright Table of Contents Multifunctional Settings Iv Table of ContentsTroubleshooting Table of ContentsVi Table of Contents Projector Features Quick correction of distorted images electricallyPreparation PreparationProjector Rear/Left Part NamesProjector Control Buttons Remote ControlRemote Control Mouse left buttonReference for the 43 aspect ratio Setting UpArrangement Reference for the 169 aspect ratioAdjusting The Projectors Elevator Using The Lens Shift ButtonsConnecting Your Devices ComputerProjector If using a M1-D input to mouse controlIf using a BNC input If using a Scart RGB input If using a s-video signalIf using a component signal VCR/DVD Player ProjectorSpeaker Projector Connecting The Power SupplyMonitor Projector RGB OUTPutting Batteries Remote ControlAbout The Laser Pointer Operating The Remote Control Meters with a 60 degree range Degrees to the leftID Change switch Using The Remote ID FeatureUsing The Mouse/Keyboard Control Function Turning Off The Power Power ON/OFFTurning On The Power Selecting An Input Signal OperatingUsing The Automatic Adjustment Feature Selecting The Aspect RatioPress the Keystone button Adjusting The Picture PositionCorrecting The Keystone Distortion Muting The Sound Adjusting The VolumePress the Mute or Volume button to restore the sound Temporarily Blanking The ScreenUsing The Magnify Feature Freezing The ScreenDisplaying The Child Window Selecting An Audio InputEx. Turning off the built-in speaker Multifunctional SettingsUsing The Menu Functions EnterMain Menu Sharpness PICTURE-1 MenuGamma ColorMY Memory Position PhasePICTURE-2 Menu SizeInput Menu P. Posit PowerupP. Input InputAuto Menu AdjustPower OFF Search Video ComponentStart UP Screen MenuBlank LockTial setting How to register your picture as the MyScreenWorks Message of the Auto in Progress for the auto adjust MessageOption Menu Auto ServiceFanspee LensDhcp SetupNetwork Menu Ex. Case of IP Address = Network Setting UpWhen your Network enables the Dhcp function Lamp For more information, call your dealerScrews Case of replacement by yourselfReplacing The Lamp LampAir Filter Caring For The Air FilterCaring For The Inside Of The Projector Caring For The Cabinet And Remote ControlOther Care Caring For The LensTroubleshooting Related MessagesInputted signal is outside of the response Internal portion temperature is risingThere is no input signal Message DescriptionRegarding The Indicator Lamps Standby Lamp TempBecome heated Description IndicatorCooling fan is not operating Become overcooledPhenomena That May Easily Be Mistaken For Machine Defects Power switch is not set to the on positionInput changeover settings are mismatched These has not been properly fixedWindow is displayed Color settings are not correctly adjustedSound is muted Lens cap is attachedWarranty And After-Service Warranty And After-ServiceRGB input ports SpecificationsSpecification Video input ports
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