JVC Model DLA-HX1E About warning indicators, Action to be taken upon warning indications

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Warning Indication

About warning indicators

If something abnormal has occurred in the projector, the warning mode will be set in and the type of abnormality will be indicated by a combination of indicators displayed on the control panel as shown in the following table.

The projector will then automatically stops projection and run the cooling fan for about 90 seconds.

No.

Indicator

Warning

[LAMP]

[TEMP]

[STAND BY]

[OPERATE]

1

Blink

Blink

The light-source lamp does not light up and projection cannot be done.

2

Blink

Blink simultaneously

Blink

The light-source lamp suddenly goes off during projection.

3

Blink

Blink

Circuit operation is abnormal.

4

Blink

Blink alternately

Blink

The light-source lamp is misfitted.

5

Blink

The internal temperature is abnormally high.

6

Blink

Blink

The temperature at the air inlets has risen abnormally high.

7

Blink

Blink

Blink

Blink

The cooling fan has stopped. (Fan locked)

• For details on individually blinking indicators, please see page 47.

Action to be taken upon warning indications

Please follow the procedures below.

For No.1-3

No.1 : Unplug from the main power outlet and restart according to the basic operation procedures.

No.2 : After checking if a shock (such as from knocking) has not occurred during operation, unplug from the main power outlet and restart according to the basic operation procedures.

No.3 : Unplug from the main power outlet and restart according to the basic operation procedures.

For No.4-7

Pull out the power cord when [STAND BY] indicator lights up. After that, check No.4 ~ No.7.

No.4 : Ensure that the lamp is correctly set in place. Restart according to the basic operation procedures.

No.5 : Check that nothing is blocking the air inlets, and wait until the inside cools down. Restart according to the basic operation procedures.

No.6 : Check the ambient temperature. If it is normal, leave the projector until it cools down. Restart according to the basic operation procedures.

No.7 : Leave the projector until it cools down. Restart according to the basic operation procedures.

If the warning indication is observed again, wait for the cooling fan to stop. Plug out the power cord with [STAND BY] indicator lights up and call your dealer for repair.

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Contents Model No. DLA-HX1U Serial No For customer UseMachine Noise Information Germany only FCC Information U.S.A. onlyFor United For European Kingdom Safety PrecautionDo not allow any unqualified person to install the unit Power supply voltage AC 120Do not cut off the main plug from this equipment How To Replace The FuseAbout burning-in of the D-ILA device Using the projectorHow to use the Screen Trigger terminal cable Using the screen mode switch functionAccessories ContentsFront Side/ Top Surface/ Left Side Controls and FeaturesRear Side/ Right Side/ Bottom Surface Controls and FeaturesConnector Panel Control Panel on the Projector Indicator Display on the Control PanelTemp Indicator Stand by IndicatorOperate Indicator Lamp IndicatorFocus button Not functional on this unit Remote Control UnitVolume button Video button PC buttonDigital Zoom ª / · buttons Remote Control’s signal transmitter Operate buttonVolume ª / · button Screen „ / Í buttonLoad the batteries Loading Batteries into the Remote ControlPrecautions for using batteries Open the back coverPrecautions for Installation Installing the ProjectorMounting the Projector Installing the Projector against the ScreenInstalling the Projector Precaution for ceiling-mountProjection Distance and Screen Size Screen installation43 Screen When the remote control unit fails to work properly Effective Range and Distance of the Remote Control Unit Using as a wireless remote control unit Using as a wired Remote Control Computer signals Connecting to Various DevicesSignals that can be input into the projector Video signals Allowable input signals Connecting to Various DevicesConnection Connecting to Devices Connecting to Video Devices Right side of projector Connecting to Computers Connection for controlling more than one projector Control from external device When using the projector, remove the Lens Cap Connecting the Power Cord suppliedBasic Operations Basic Operation ProceduresPower On Insert the power cord into the wall outletBasic Operations Display using the direct buttonsAdjusting the Zoom Ring the screen size Adjusting the Focus Ring FocusPlug out the power cord from wall outlet Adjusting the Sound VolumePower Off Press Volume · 50Enlarging the Image Frequently used Convenient FunctionsDisplaying a Still Picture Turning Off Image and Sound Vert.keystone Display Removing the Trapezoidal Distortion of the Image Horiz.Keystone Display Press the Quick ALIGN. Quick Alignment button Using the Quick Alignment functionQuick Alignment function Submenu Adjustments and Settings Using MenusMenu Structure Main menuMain menu Submenu Adjustments and Settings Using MenusMain Set up menu When PC input is selected Main Set up menu When video input is selectedMenu Menu Operation ButtonsButton Procedure for Menu Operation Image adj. menu Adjustment and Setting Using MenusMenu Configuration Set up menuResize menu Position menuAspect ratio menu Decoder menuLanguage menu Capture startOptions menu Color profile menuInformation menu Setting the Aspect ratio Setting Aspect ratio and ResizeProject the image onto the screen Optimum image Setting Aspect ratio and ResizePress the Menu button to end when adjustment is com- pleted Select Zoom with the cursor buttons / Resize menu appears on the screen Setting the ResizeSet the Resize when Hdcp image is input from PC3 terminal Select Resize with the cursor buttons / and press EnterSet Resize to Zoom for optimum projected image Press the Enter or the right cursor button Editing and Projecting LogoProject the images to be included in your logo Select Logo with the cursor buttons / Editing and projecting logo Light source lamp and its lamp time Procedure for lamp replacementAbout lamp replacement Replacing the LampClose the handle, and tighten the screw Replacing the LampRemove the lamp unit Insert the new lamp unit until it is fullyPress for Resetting the lamp timeInsert the power cord into the wall outlet To ensure the lamp time has been resetReinstalling the filter Cleaning and Replacing the FilterPull out the power cord from the wall outlet Clean the filterPlied TroubleshootingSymptom Probable cause Corrective action TroubleshootingMessage Cause Contents What to do when these messages are displayedWhat to do when these messages are displayed Action to be taken upon warning indications About warning indicatorsFor details on individually blinking indicators, please see Please follow the procedures belowPB, PR Specifications Bottom SpecificationsDimensions unit mm Top Front PC 3 terminal Pin number Signal namePin arrangement Y/C terminal RS-232C IN/OUT terminal PC 1 terminalCommand Format Communication Specifications RS-232C external control External control command table Memo SW-VP