Toshiba TDP-TW355 owner manual Lens and main unit cleaning

Page 42

Lamp replacement (Continued)

7Replace the inner lamp cover.

Tighten the screw loosened in step 4 until the inner lamp cover is no longer loose.

8Replace the outer lamp cover.

Align the cover, and press it in, then tighten the screws loosened in step 3 until the outer lamp cover is no longer loose. (Be sure to replace the outer lamp cover.)

9Reset the lamp timer.

See the lamp’s manual for instructions on resetting the lamp timer.

Notes and Precautions

•The Lamp time item in the Status display menu indicates the time of lamp use (as a rough guide). p.48

•It is recommended that the lamp be replaced after 2,000 hours of use. When [Lamp time] reaches 2,000 hours, the icon and a message will appear with a beep sound. (After 2,000 hours, they will appear when the power is on at the first time every 100 hours.) This display disappears when you press the button.

•Attach the outer lamp cover correctly so that it is not loose. If it is not attached correctly, the projector may fail to be powered on or the lamp may fail to come on.

•Always replace the lamp with a new one.

•The lamp is made out of glass. Do not touch the glass surface with your bare hands, bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.)

Used Lamps

This projector’s lamps contain trace amounts of environmentally harmful inorganic mercury. Be careful not to break used lamps, and dispose of them in accordance with local regulations.

Lens and main unit cleaning

WARNING

•Request cleaning and maintenance of a ceiling-mounted unit from your projector dealership. Attempting to clean/replace the lamp at a high site by yourself may cause you to fall down, thus resulting in injury.

■Lens cleaning

• Clean the lens with a commercially available blower and/or lens cleaner.

• The lens is easily scratched, so do not rub it with hard objects, or strike it.

■ Main unit cleaning

•Clean the main unit after unplugging the power cord.

•Wipe dirt off the main unit gently with a soft cloth.

• Do not wipe the main unit with a damp cloth. Doing so may allow water to get inside, resulting in an electric shock or failure.

• Do not use benzene, thinner and the like as they may deform or discolor the unit or damage the paint surface.

•When using a chemically treated cloth, follow the precautions included with the cloth.

Maintenance

82

83

Image 42

Contents TDP-TW355 Safety Precautions Cleaning Power-Cord ProtectionOverloading Power Sources HeatImportant Safety Instructions Place and Manner of Installation Save Original Packing MaterialsMoisture Condensation Copyrights Important Precautions Avoid Volatile LiquidWireless LAN PC Card DisposalContents Checking the package contents Names of each part on the main unitNames of each part on the control panel and remote control Label locations Parts on the rear panel Parts on the rear panelDo not carry the projector by having the slot cover part Operating the remote control Preparing and using the remote controlLoading dry-cell batteries Into the remote control Connecting a computerProjection Distance and Size PlacementPlacement Styles As seen from aboveConnection Connecting with computersConnecting with AV equipment Before connectionTurning the power on and off Basic operations Using handy features Easy setupCorrecting the keystone distortion Resizing image Using handy featuresChanging picture mode Changing screen sizeDisplay a sub screen PIP function Sub screen settingSplit function setting Displaying two screens Split functionPassword function If you forgot the password, please inquire your dealerScreen combination of PIP and Split functions Using the menus How to use the menusImage adjustment menu Using the menus Display setting menuDetailed description Screen size Start-up screen Reset logoBackground User logo BackgroundDefault setting menu PJLink Control setting menuDetailed description Wired LAN Character entryDisplaying Information Status display How to use the PC card slotIf Card indicator turns red Mounting a PC cardHow to use the USB terminal Setting up the wireless LANSetting up the wireless LAN Setup using the Setting displayProjector settings Be sure to read this subsection Setting Wireless Utility Details on individual itemsComputer settings Backing up data Memory PC cardsUSB memories Jpeg filesSetting slideshow options Searching for a target file Playing a slide show from a thumbnail listPlug a memory PC card or a USB device Displaying slidesStatus display Checking the projector statusRotating a slide ApplicationInstalling the applications Using the Wireless UtilityUsing the Wireless Utility Select the projector to transmit Easy Connect utilityUnplug the USB memory from the computer Profile settingsOperating the projector Unplug the USB memory following the instruction in p.50How to use the Jpeg Conversion Tool How to use the Jpeg Conversion Tool Converting files created with Microsoft PowerPointMaking a presentation with converted Jpeg files How to use the Projector Configuration Tool Select items from the menu on the leftDetails on major items Unplug power cord Wait until lamp is sufficiently cooled Lamp replacementLamp replacement When replacing, always use lamp TLPLW14 sold separatelyLens and main unit cleaning Before calling service personnel Trouble indicationsList of general specifications SpecificationsBefore calling service personnel Separately sold productList of supported signals Y/PB/PR signals SpecificationsList of supported signals RGB signals List of supported signals Video, S-Video signalsPin assignment Main CommandsPin assignment of DVI-I terminal Control terminal Interface format