Toshiba 790, 791 manual Trouble indications, Indicators, Control panel, Main unit side

Page 62

Trouble indications

If there is some problem inside the projector, the indicators light up or blink.

CONTENTS

62

LAMP

TEMP

FAN

The power does not come on.

ON

 

→ Malfunction of the unit.

(Off)

 

 

 

 

• Unplug the power cord and call the dealer.

 

 

 

Or (Lit in red)

LAMP

ON

(Lit in red)

(Lit in red)

TEMP

FAN

 

The lamp turns off or does not light up.

→The projector will return to the standby mode in about 2 minutes.

If the projector does not operate normally when the power is switched on again, the lamp is at the end of its life duration or the unit has a fault.

•Lamp's life duration is over, replace the lamp with a new one. 66

•Unplug the power cord and call the dealer.

Indicators

 

 

ON / STANDBY

 

 

 

P

T

EMP

 

ON

LAM

 

F

 

 

 

AN

LAMP

ON

(Lit in red)

TEMP

FAN

 

(Lit in red) (Lit in green)

Or

(Lit in orange)

Or

(Lit in green)

Or

(off)

The power turns off or does not come on.

→The inside is too hot, or the projector has been working in an area of high temperature.

•Place the projector correctly so the intake and exhaust fan's holes are not covered.

•Turn the projector off, and leave it for a while, and turn it on again.

•Clean the air filter. 63

*The icon appears before the power turned off.

*The projector returns to the standby mode after the fault display has been shown for about 2 minutes.

 

 

 

 

 

R

 

EXI

 

 

 

 

 

TE

 

 

 

 

 

 

EN

 

 

T

 

 

 

 

 

U

 

 

A

 

 

 

 

 

 

 

UT

 

 

 

 

 

N

 

 

O

S

 

 

 

 

E

 

 

 

 

 

 

 

M

 

 

 

E

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

K

 

 

 

 

T

 

 

 

E

 

 

 

U

 

 

 

Y

 

 

P

 

 

 

S

 

N

 

 

 

 

T

I

 

 

 

 

 

O

 

 

 

 

 

 

N

 

 

 

 

 

VOL / ADJ

 

E

 

 

 

 

 

 

 

 

LAMP

ON

(Lit in red)

TEMP

FAN

 

(Lit or flashing in red)

Or

(Lit or flashing in orange)

The power turns off or does not come on.

→Trouble with the cooling fan.

• Unplug the power cord and call the dealer.

*The icon appears before the power turned off.

*The projector returns to the standby mode after the fault display has been shown for about 2 minutes.

Control panel

(Main unit side)

LAMP

ON

 

(Lit in red)

(Flashing

 

in orange)

Notes

TEMP

FAN

The power turns off or does not come on.

 

→ The lamp cover is not properly attached.

 

 

 

 

• Unplug the power cord and reattach the lamp cover. 67

* The icon appears before the power turned off.

*The projector returns to the standby mode after the fault display has been shown for about 2 minutes.

Maintenance

•If abnormality occurs while operating, unplug the power cord.

•When reinserting the power cord before the lamp has cooled, please wait until the lamp has cooled sufficiently before use. When the lamp is at a high temperature, it may not light and the life duration will be shortened.

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Contents TLP790 TLP790Safety Precautions Only CanadaMoisture Condensation Save Original Packing MaterialsAvoid Volatile Liquid Exemption ClausesVentilation Power SourcesSource of Light 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 intakeMenu button Input button Names of each part on the main unitTop side Right side Names of each part on the remote control Open the cover Install the batteriesLoading batteries Attach the coverRear side Remote control operationFront side Floor-mounted projector placement ViewerSide view Determine the screen size projected on the screenTop view Take off the lens cover Connect the power cordLight Orange Power cord Supplied Insert the other end into a wall outletTurn clockwise to lift up Turn counterclockwise to lower Projector placement angle adjustmentFoot adjuster Foot adjuster release button Lift up 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 EnterPress Input and hold for two seconds Select the input source by pressing InputRepeatedly Still picture is recommended for focusing Adjust the picture size by turningFocusing ring Zooming leverPress the button to decrease volume Press VOL/ADJ +/- to adjust volumePress the + button to increase 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 SETConfirm the keystone distortion Correcting the keystone distortionPress Keystone 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 freezesPress Resize Icon appears in the resize modeEnlarging the picture size Sub-picture is displayed Displaying PIP Sub-picturesPress PIP 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 cameraCamera head over them Press ARM LightSet a document to be projected 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 chartCompatible components video signal Y/PB/PR Applicable signalCompatible Video and S-Video signal Command list Controlling the projector by using RS-232CSignal assignment of RS-232C Interface format Controlling the projector by using RS-232C VCL MO0 MS0 PIP Liquid crystal display SpecificationsMain unit Projection lensReplacement lamp SpecificationsAccessories Sold separately

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