Toshiba TLP-ET1E, TLP-ET1B, TLP-ET1U owner manual Air filter cleaning

Page 40

Maintenance

Air filter cleaning

The air filter prevents dust and debris from getting inside the projector. Never run the projector with the filter removed. The air filter should be cleaned regularly.

The icon message, “Check the air filter for dirt,” is displayed every 100 hours. (If the usage time exceeds 100 hours, this message is displayed for 30 seconds when the image is displayed for the first time after the power is turned on. The message will be dismissed with any operation.)

Check out the filter and, if any debris is found, use the following procedure for cleaning.

Request cleaning and maintenance of a ceiling-mounted unit to your projector dealership.

Unplug the power cord.

Remove the air filter.

Clean the filter.

Replace the air filter.

Notes

Pull out the air filter by taking the catch shown in the figure with your fingertips.

After turning the projector over, place it carefully. It is recommended to lay a soft cloth, such as a thick towel, under the unit to prevent it from shaking or getting scratched.

Carefully remove the dust and dirt from the air filter with a vacuum cleaner or the like.

Allowing dirt and dust to build up in the air filter will worsen the air circulation inside the projector, causing the internal temperature to rise, the projector to stop working or malfunction.

Insert the air filter all the way in. Leaving gaps will allow dust and dirt to get inside the projector again.

If the air filter is torn, consult with your dealer about replacing it with a new one. Continuing to use a ripped filter will allow dust and dirt to get inside the projector.

40

Image 40
Contents English Before Using USA onlyPower Sources Source of LightVentilation HeatCleaning Object and Liquid Entry Power-Cord ProtectionOverloading Lightning stormsAccessories Damage Requiring ServiceReplacement Parts Safety CheckLabel Locations Place and Manner of Installation Save Original Packing MaterialsMoisture Condensation Avoid Volatile LiquidChecking the package contents Contents Parts of the main unit BottomEnglish Control panel Connection terminals Remove the battery cover Put back the battery coverOperating the remote control Insert dry cell batteriesPlacing the projector Determine the placement styleDetermine the projection distance and place the unit Connecting a video device Before connectionConnecting a DVD player with component video terminals Connecting a computerTurning the power on and off Connect the power cordBefore turning the power on Remove the lens coverTurning the power on Safety lockOperations Turning the power on and off Press the ON/STANDBY buttonTurning the power off Press the ON/STANDBY button againTurn on the power Adjust the projection angleAdjust the screen focus Select the language when using the unit for the first timeAdjust the volume with the and buttons Place the connected device in operating statusSelect the connected input Press an Input button VIDEO/S, YP BP RUse the and buttons to set or adjust the selected item Easy setup using the Easy buttonPress the Easy button Correction of keystone distortion Press the button Changing the projection sizePress Button Input signal Projection screen Press the Size button on the remote controlChanging the screen size Press the Sleep button on the remote control Press the Mute button on the remote controlPress the Freeze button on the remote control Switching the picture and sound Press the Surround button on the remote controlSetting the picture mode Switching to surround soundEnlarging the picture Zoom Press the D.ZOOM button on the remote controlUse the , , , and buttons to move the enlarged area Calling up a user profile Press the User buttonHow to use the menus Using the menusPress the Menu button Use the and buttons to adjust the selected item When a setting item is selectedWhen an adjustment item is selected When an execution item is selectedOperations Using the menus Picture adjustment menuDescription Video Description Video S-video Y/P B/P R Audio adjustment menu Default setting menu Default settingStatus display menu icon Use Buttons to selectStatus display menu User memory menu User memory name input screen will appear Maintenance Removing the tilt standAir filter cleaning Lens and main unit cleaning Lens cleaningMain unit cleaning Replacing air intake and exhaust fans, and air filterLamp replacement messages Lamp replacementRemove the tilt stand Remove the lamp cover Pull out the lamp Mount the new lampReplace the lamp cover Replace the tilt standMaintenance Lamp replacement Reset the lamp timerUsed lamps No power Power went out during use, or won’t come onPower went out during use Trouble indicationsBefore calling service personnel List of general specifications SpecificationsSpecification List of supported signals RGB signals List of supported signalsOthers Specifications List of supported signals Y/PB/PR signals List of supported signals Video and S-Video signalsMini D-sub 15-pin connector Pin assignment of Computer terminal