InFocus IN12 manual User Maintenance, Cleaning the Projector Exterior, Cleaning the Lens

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User Maintenance

Cleaning the Projector

Periodically clean the projector exterior, lens, intake vents, and exhaust vents on a regular basis.

Important!

zAlways make sure that the projector has cooled sufficiently before cleaning it. If the projector is turned on, perform the following steps before cleaning it.

1 Turn off the projector.

2 Check to make sure that the POWER/STANDBY indicator has changed to amber.

3 Unplug the power cord from the power outlet, and allow the projector to cool down for about 60 minutes.

Cleaning the Projector Exterior

Wipe the exterior of the projector with a soft cloth that has been moistened in a weak solution of water and a mild neutral detergent. Be sure to wring all excess moisture from the cloth before wiping.

Never use benzene, alcohol, thinner, or any other volatile agent for cleaning.

Cleaning the Lens

Carefully wipe the lens with a commercially available lens cloth or optical lens paper, like those for eyeglasses or camera lenses. When cleaning the lens, be very careful to avoid scratching it.

Cleaning Intake and Exhaust Vents

Dust and dirt tend to collect around the intake vents located on the back and both sides of the projector. Because of this, you should use a vacuum cleaner to clean away accumulated dust and dirt periodically as shown below.

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Contents Page Contents Focus S, Focus T About this manualEnter Operation During Projection Adjusting Image BrightnessTo adjust image brightness Image Operations During ProjectionZooming an Image Selecting the Color ModeTo change the color mode To freeze the projected image Momentarily Cutting Off the Input Source ImageFreezing an Image Press the Blank keyTo select the pointer type Displaying a Pointer in the Projected ImageTo display a pointer in the image To clear the pointer from the imageChanging the aspect ratio of the projected image Eco ModeTo turn the Eco Mode on or off Turn the Eco Mode on or off Using the Func KeyAdjust image brightness Displaying the Setup Menu Configuring Advanced Projector SettingsBasic Setup Menu Operations Configuring Setup Menu SettingsTo configure the Image Adjustment J Color Mode setting Basic Setup Menu ExampleTo configure the Image Adjustment J Contrast setting To configure the Option Settings 1 J Eco Mode setting Page Setup Menu Contents Image Adjustment Main Menu Still Image RCVNormal Rcvun Screen Settings Main MenuAbout the Signal Specific Setting Unit 169Blue LogoNone BlackBlank Screen Component Input Settings Main MenuAuto Ntsc / NTSC4.43 / PAL / PAL-M / PAL-N / PAL60Option Settings 1 Main Menu Setting Name Description Input Unit Spot 1 / Spot Option Settings 2 Main MenuArrow 1* / Arrow 2 / Bar 1 / Bar 2 / Oval 1 / Oval Operational Info Main Menu Restore All Defaults Main Menu RCV NCleaning the Projector Exterior User MaintenanceCleaning the Projector Cleaning the LensReplacing the Lamp To check the current lamp use timeWhen to replace the lamp Replacing the LampTo replace the lamp Loosen the three screws indicated by an S markResetting the Lamp Time To reset the lamp time To reset the lamp time after exceeding the lamp lifeRemote Controller Signal Range AppendixConnecting to a Component Video Output Device Input Signal Example Projected Image Full-screen Display of an RGB ImageReattaching the Lens Cover