JVC PC007182399-1 About Warning Indicators, Actions to Be Taken for Warning Mode, Time Frequency

Page 47

ENGLISH

About Warning Indicators

The accumulated lamp time or warning mode of this unit is displayed by the indicators.

For information on indicator display during normal operation, see “Controls and Features”. (P12)

 

 

Indicator

Blinking

Blinking

Interval

 

 

 

No. WARNING

 

 

between

 

Content

 

LAMP

STANDBY/ON

Time

Frequency

 

 

 

 

 

 

 

 

Blinks

 

 

 

1

-

-

Light on (Red)

-

-

-

During standby

 

2

-

-

Light on

-

-

-

When the power on

Indicator

(Green)

(Hide Off)

 

 

 

 

 

 

display

 

 

 

Blinking

0.5

 

 

When the power on

3

-

-

continuous

-

in normal

(Green)

second

(Hide On)

 

 

 

 

 

conditions.

 

-

-

 

0.5

 

-

 

 

4

Blinking (Red)

continuous

During cool down

 

second

 

 

 

 

 

 

 

Lamp replacement is near (

P48 to 50)

5

-

Light on

-

-

-

-

(When accumulated lamp time has

(orange)

 

 

 

 

 

 

exceeded 2900 hours)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp has reached the end of life

6

-

Light on

-

-

-

-

(

P48 to 50)

 

(orange)

(When accumulated lamp time has

 

 

 

 

 

 

 

 

 

 

 

 

 

exceeded 3000 hours)

 

7

 

 

 

0.25

1 time

0.75

Lamp does not light up and unit is

 

 

 

second

second

unable to project

 

 

Light on

Blinking

 

 

 

8

-

0.25

2 times

0.75

Lamp is turned off during projection

(Red)

(orange)

second

second

 

 

 

 

 

 

9

 

 

 

0.25

3 times

0.75

Lamp cover is removed

 

 

 

 

second

second

 

 

 

 

 

 

 

 

 

10

 

 

 

0.25

1 time

0.75

Abnormalities in the power supply

 

 

 

second

second

 

 

 

 

 

 

 

 

11

 

 

 

0.25

2 times

0.75

Cooling fan stops

 

 

 

 

second

second

(cooling fan gets caught)

 

 

 

-

 

 

 

12

 

 

0.25

3 times

0.75

Internal temperature is too high

 

 

 

 

second

second

(abnormal internal temperature)

 

 

 

 

 

 

 

13

 

 

 

0.25

4 times

0.75

External temperature is too high

Blinking

 

 

second

second

(abnormal external temperature)

 

 

-

 

 

 

0.25

 

0.75

Abnormal electrical circuit

 

14

(Red)

 

1 time

 

 

 

second

second

(abnormal startup of drive circuit)

 

 

 

 

 

 

 

 

 

0.25

 

0.75

Abnormal electrical circuit

 

15

 

 

 

2 times

(abnormal communication of the

 

Blinking

 

second

second

 

 

 

 

drive circuit)

 

 

 

 

 

 

 

 

16

 

(orange)

 

0.25

3 times

0.75

Abnormal electrical circuit

 

 

 

 

second

second

(abnormal drive circuit of image)

 

 

 

 

 

17

 

 

 

0.25

4 times

0.75

Abnormalities in the automatic lens cover

 

 

 

second

second

 

 

 

 

 

 

 

 

Actions to Be Taken for Warning Mode

When the unit enters into warning mode (No. 7 to 17), it will automatically stop projection, and run the cooling fan for about 60 seconds.

After the cooling fan has stopped, pull out the power plug from the power outlet. Then, follow the procedures below.

No.

Check

Action

7

● Check that an impact shock has not occurred during operation.

 

8

 

● Check that the lamp unit and lamp cover are correctly installed.

Turn on the power again.

9

● Check that nothing is blocking the auto lens cover.

 

17

 

 

 

10

 

 

11

 

 

12

● Check that nothing is blocking the air inlets.

Leave the unit until it cools down.

13

● Check that the external temperature is normal.

After that, turn on the power again.

14

 

 

15

 

 

16

 

 

If the warning indication is displayed again, please wait for the cooling fan stopped, then pull out the power plug from the power outlet. Then call your authorized dealer for repair.

Getting Started

Preparation

Basic Operation

Settings

Troubleshooting

Others

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Contents DLA-HD950/DLA-HD990 Machine Noise Information Germany only Safetyf ty PrecautionsPrecautionsAbout the installation place FCC Information U.S.A. onlyEnglish Do not allow any unqualified person to install the unitImportant Europe only Power cordBatterij Producten Battery ProductsBatterie Produkte Pile ProduitsΜπαταρία Προϊόντα Baterías/pilas ProductosBatteria Prodotti Pilha ProdutosAkku Tuotteet Batteri ProdukterAkkumulátor Termékek Батарея ИзделияBaterie Produkty Bateria ProduktyTHX Certification THX CertificationContents Conventions in this manual Check the AccessoriesOptional Accessories About this ManualRear Side/Top Side/Right Side Controls and featuresFront Side/Left Side Bottom Surface Preparation Basic OperationRemote Control Controls and featuresWhen reflecting off a screen How to Use the Remote controlEffective Range of Remote Control Unit When directing the remote control toward this unitPreparation Selecting Connecting DevicesThis unit ConnectingConnecting via Video Cable and S-Video Cable Connecting via Component Video CableConnecting via HDMI-DVI Conversion Cable ConnectingConnecting via Hdmi Cable This unit BD/DVD player for European market Connecting via SCART-RCA CableConnecting via RGB Video Cable RGB video output terminalsThis unit Screen Connecting via PC CableConnecting via Trigger Cable Left/Right position Installing the Projector and ScreenSet Angle ShiftScreen Size and Projection Distance Installing the Projector and ScreenMemo Projecting Image Insert the power plug to the power outletTurn on the power Adjusts image focus, size zoom, and position shiftFocus Zoom Shift Turn off the powerAbout Cool Down mode You can hide the image temporarilyMasking the Surrounding Area of an Image Convenient Features during ProjectionSetting the Screen Size To end Mask the imageInput Signal Structure of the Settings menuPicture Adjust Information InstallationDisplay Setup FunctionSelect Input Signal AspectVideo Setting MenuProcedures for Menu Operation Display the setting menuSetting Menu Picture Adjust Color Temp Setting MenuCopy Picture Adjust GammaCustom Adjustment Value Custom GammaEnhancement All ResetSharpness DetailInput Signal Hdmi Picture Adjust Lens ApertureInput Signal Picture Position Input Signal CompInput Signal Video/S-Video Input Signal PCInput Signal Over Scan Input Signal Aspect VideoInput Signal Aspect Computer Installation Pixel Adjust Input Signal MaskInput Signal Film Mode Installation Lens ControlDisplay Setup Back Color Installation Installation StyleInstallation Keystone Installation Screen AdjustDisplay Setup Language Display Setup Line DisplayDisplay Setup Source Display Display Setup LogoFunction Trigger Function Off TimerFunction High Altitude Mode High Altitude ModeOther items can also be adjusted To end Changing the Initial Setting Picture ModeSelect picture mode Adjust picture qualitySelect Picture Adjust Picture Mode Natural Registering User-defined Picture ModeSelect the picture mode Adjust picture quality Registering User-defined Picture Mode from the MenuTroubleshooting TroubleshootingAre batteries installed correctly? Is the setup of Control with HdmiIs the image correctly adjusted? Has setting been performed forMessage Cause Details What to Do When these Messages Are DisplayedTime Frequency About Warning IndicatorsActions to Be Taken for Warning Mode Indicator Blinking Interval No. Warning Between ContentPull out the lamp unit Replacing the LampRemove the lamp cover Loosen the screws on the lamp unitTighten the screws with a screwdriver Install the new lamp unitTighten the screws of the new lamp unit Attach the lamp coverReplacing the Lamp Resetting Lamp TimeIf the filter is damaged or too dirty to be cleaned Cleaning and Replacing the FilterClean the filter Reinstall the inner filterRS-232C Interface RS-232C SpecificationsCommand Format End Command and dataCommand Type Data description Binary code Remote control codeRS-232C Interface RS-232C Communication Examples Operating commandType Command Description Reference commandDirt in the air inlets Copyright and CautionAbout Trademarks and Copyright Dirt on the cabinetMounting this Unit Precautions for MountingSpecifications Effective PC compatible signalsPolarity No.Back Surface SpecificationsTop Surface Bottom Surface FrontIndex Memo
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