Toshiba 790, 791 manual Lamp replacement, Pull out the lamp, Cover, Handle to pull out the lamp

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Lamp replacement

CONTENTS

66

A lamp is consumable supplies. If used for extended periods, images will appear dark, and the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The lifetime of the lamp depends on conditions of use.) If this happens, replace it with a new one.

CAUTION

•If you use the projector mounted on the ceiling, ask the dealer to carry out the maintenance such as cleaning or replacement of the lamp.

•When replacing, always use lamp “TLPL79” (sold separately). For details, refer to the lamp instruction.

•If you have been using the projector, the lamp will be very hot, and may cause burn injuries. Wait for the lamp to cool (for longer than 1 hour) before replacing it.

•If the lamp should break, please handle with care to avoid injury due to broken pieces and contact your dealer for repair service.

1 Unplug the power cord.

2 Wait until the lamp gets cool enough.

3

Take off the lamp cover on the

bottom panel.

1

Loosen the two screws, and pull off the lamp

cover.

2

Lamp cover

4

1

 

Pull out the lamp.

2

Loosen the two fixing screws, and lift up the

 

handle to pull out the lamp.

Maintenance

Continued

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Contents TLP790 TLP790Safety Precautions Only CanadaMoisture Condensation Save Original Packing MaterialsAvoid Volatile Liquid Exemption ClausesPower Sources Source of LightVentilation Important Safety Instructions Do not place the product vertically AccessoriesObject and Liquid Entry Stack InhibitedSafety Check Damage Requiring ServiceReplacement Parts ServicingDo not move the projector while the arm is still erect Important Safety InstructionsDo not carry by the camera arm Do not look into the arm light while it is litPower supply cord selection EuroContents Names of each part on the main unit Lens cover Zooming lever Air intakeNames of each part on the main unit Top sideMenu button Input button Right side Names of each part on the remote control Open the cover Install the batteriesLoading batteries Attach the coverRemote control operation Front sideRear side Floor-mounted projector placement ViewerDetermine the screen size projected on the screen Top viewSide view Take off the lens cover Connect the power cordLight Orange Power cord Supplied Insert the other end into a wall outletProjector placement angle adjustment Foot adjuster Foot adjuster release button Lift up LowerTurn clockwise to lift up Turn counterclockwise to lower Ceiling-mounted projector placement Viewer Translucent screenConnecting a computer Computer in 1 connector Connecting a computer Computer in 2 connector Connecting video equipment Connectionsand Projector operation control by a computer ComputerHow to use the output connector Press ON/STANDBY Remote controlProjection on the screen Lamp lights and the start up display appearsSelection buttons / , Turn on the connected equipment and put it in playback modeSelect a desired language with Press EnterSelect the input source by pressing Input RepeatedlyPress Input and hold for two seconds Still picture is recommended for focusing Adjust the picture size by turningFocusing ring Zooming leverPress VOL/ADJ +/- to adjust volume Press the + button to increase volumePress the button to decrease volume Indicators Turning the power offPress ON/STANDBY after using the projector Press ON/STANDBY againSource computer and project the image Adjusting the picture automaticallyInput full screen video signals from the input Press Auto SETCorrecting the keystone distortion Press KeystoneConfirm the keystone distortion Keystone adjustment finishes After confirming that V-keystone is selected on the menuPress Mute Icon appears in the mute modeCutting off the picture and sound temporarily Sound and picture are cut off temporarilyPress Freeze Icon appears in the freeze modeFreezing the picture Picture freezesIcon appears in the resize mode Enlarging the picture sizePress Resize Displaying PIP Sub-pictures Press PIPSub-picture is displayed Displaying Information Press CallOperating a computer by the remote control Press Menu once again Operating the menu screenPress Menu Select the item with the selection ButtonsEnter Press Enter Adjust with VOL/ADJ +Select the item with selection buttons Press EnterGuide Menu adjustments and settings ShutterFull Menu adjustments and settings Picture To operate Full MENU, refer toFull Menu adjustments Position Full Menu adjustments Color Full Menu adjustments and settings Audio Full Menu adjustments and settings Display Settings AdjustmentsFull Menu settings Default setting Full Menu settings Reset Reset allPIP menu setting To turn on or off the light Lights when the white balance is lockedTo turn on or off the overlay function Camera control panelPreparation of the document imaging camera ImagingDocument cameraPress ARM Light Set a document to be projectedCamera head over them Press Camera to select the camera input mode Move the camera head to adjust the size of the pictureFollow the steps of Preparation of the document imaging Press Camera Gain +/- to improve view of aCamera subject which is too dark or vivid Camera in reverseOverlaying projection Project a white paper and enlarge it to fill Balance Press W.BALANCE to turn the Lock indicatorLocking the white balance ScreenCover the camera lens with a piece of black Correcting illuminated defectsWith the document camera operating, fully Paper or clothControl panel IndicatorsTrouble indications Main unit sideAir filter cleaning Unplug the power cord Take off the air filter coverAssemble the air filter Clean the air filterCleaner’s nozzle Mount the air filterCleaning the main unit Lens and main unit cleaningCleaning the lens Replacing the intake, exhaust fans and air filterCover Lamp replacementPull out the lamp Handle to pull out the lampAttach the lamp cover Reset the lamp timerLoad a new lamp ScrewsBefore calling service personal Symptom Cause CorrectionBefore calling service personal Connector Pin assignment of Computer in connectorConnector Mini D-sub 15pinSignal Timing Horizontal Signal Timing Vertical Applicable signalApplicable computer signal Timing chartApplicable signal Compatible Video and S-Video signalCompatible components video signal Y/PB/PR Controlling the projector by using RS-232C Signal assignment of RS-232C Interface formatCommand list Controlling the projector by using RS-232C VCL MO0 MS0 PIP Liquid crystal display SpecificationsMain unit Projection lensReplacement lamp SpecificationsAccessories Sold separately

791, 790 specifications

The Toshiba 790 and 791 series represent significant advancements in the landscape of consumer electronics, particularly within the realms of home entertainment and computing. These models are lauded for their impressive specifications, designed to enhance user experience while maintaining efficiency and reliability.

One of the standout features of the Toshiba 790 and 791 models is their high-resolution displays. With vibrant colors and exceptional clarity, these screens are ideal for watching movies, playing video games, or any other visual media. The display technology utilized in these models often includes LED backlighting and advanced panel types that enhance viewing angles and reduce glare, making them suitable for various lighting conditions.

Connectivity is another area where the Toshiba 790 and 791 excel. Both models are equipped with multiple ports, including HDMI, USB, and Ethernet. This allows users to easily connect external devices such as gaming consoles, Blu-ray players, and USB storage devices. The inclusion of Wi-Fi capabilities empowers users to access streaming services, surf the web, or download content seamlessly.

In terms of audio, the Toshiba 790 and 791 series boast enhanced sound systems. Featuring integrated speakers with advanced audio technologies, these models deliver rich and immersive sound quality. Some configurations may even support surround sound formats, providing an elevated audio experience that enhances movie-watching and gaming sessions.

Performance-wise, the Toshiba 790 and 791 series come equipped with powerful processors and ample RAM, ensuring smooth multitasking and efficient performance for demanding applications. Whether running productivity software, video editing programs, or gaming applications, users will find that these models handle tasks with remarkable speed and responsiveness.

Battery life is also a notable characteristic of the Toshiba 790 and 791 series. With energy-efficient components and optimized power management systems, these devices offer extended usage times, allowing users to enjoy their content without frequent interruptions for charging.

In conclusion, Toshiba's 790 and 791 models are designed to meet the diverse needs of users while providing a superior entertainment experience. With their state-of-the-art display technology, robust connectivity options, enhanced audio systems, strong performance metrics, and impressive battery life, these models represent a compelling choice for anyone seeking reliability and innovation in their electronic devices.
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