JVC DLA-SX21SE, DLA-SX21SU 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 sets 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 stop 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 43.

⬛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 ocurred 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

After the STAND BY indicator lights up, pull out the power cord and check the following items one-by one. 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 same warning indication is observed again despite the instructions above, wait for the cooling fan to stop, check that the STAND BY indicator on, then unplug the power cord and call your dealer for repair.

ENGLISH

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Contents DLA-SX21U/DLA-SX21E Machine Noise Information Germany only FCC Information U.S.A. onlyDo not allow any unqualified person to install the unit Safety PrecautionDo not cut off the main plug from this equipment Wire which is coloured green-and-yellow must be conHow To Replace The Fuse Brown LiveCare Using the screen mode switch functionAbout burning-in of the D-ILA device Viewing conditionsAccessories Contents Computer signals Connecting to Various DevicesSignals that can be input into the projector Video signalsHorPixels Ver Lines KHz Connecting to Various Devices Allowable input signals SignalSelecting the image to be projected Basic Operation ProceduresPower On Basic OperationsScreen display Display using the direct buttonsAdjusting the Focus Ring Focus for DLA-SX21U/DLA- SX21E Basic OperationsAdjusting the Sound Volume Power OffMain menu Adjustments and Settings Using MenusMenu Structure Video Input selectionWhen PC input is selected Submenu Adjustments and Settings Using MenusWhen no image signal is inputted Main Set up menu Displayed only when PC is selectedLight 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 fullyTo ensure the lamp time has been reset Resetting the lamp timeBy mode Press the EXIT, HIDE, Preset buttons on the remoteReinstalling the filter Cleaning and Replacing the FilterPull out the power cord from the wall outlet Clean the filterPlease follow the procedures below About warning indicatorsAction to be taken upon warning indications Memo DLA-SX21U/DLA-SX21E DLA-SX21SU/DLA-SX21SE Propos de la bržlure du dispositif D-ILA Propos du choix de lÕemplacementInformation FCC Etats-Unis uniquement Information SUR LE Bruit Machine Allemagne uniquementyConsultez votre revendeur Importantes mesures de sécuritéCordon d’alimentation Ne dŽbranchez pas la fiche principale de cet appareil Remplacement du fusibleEntretien Quelques précautions d’utilisationImage rŽmanente Lieu de la projection luminositŽ de la piceTable des matières Accessoires en OptionContenu de l’emballage Signaux de l’ordinateur Support de signalRaccordement Signaux vidéo Tableau des signaux d’entrée réglables RaccordementHor Pixels Ver Lines KHz PC98 Mise sous tension Fonctionnement de baseOpérations de base RemarqueMise au point Focus pour DLA-SX21U/DLA-SX21E Fonctionnement de base Touches directes Réglage du zoom taille de l’image pour DLA-SX21U/ DLA-SX21EMise hors tension Réglage du volumeMenu principal Réglage et configuration dans les menusArborescence et structure de menus Entrée VidéoTemp.couleur menu de réglage Réglage et configuration dans les menusEntrée PC RemarqueAucun signal d’iamge Lampe de projection et temps d’utilisation Remplacement de la lampeProcédure de remplacement Remplacement de la lampeRemettez le couvercle de la lampe et serrez les vis Remplacement de la lampeRetirez le module lampe Insérez le nouveau module lampe jusqu’au fondAppui pendant Réinitialisation du compteur de la lampePrécaution pour la réinitialisation On Le tŽmoin Stand by sÕallumeRetirez le panneau du filtre Nettoyage et remplacement du filtreRéinstallez le couvercle du filtre Débranchez la prise d’alimentationTémoin Désignation Indication des témoins d’alerteAvertissement par indication des témoins Action à prendre en cas d’avertissementDLA-SX21SU/DLADLA-SX21U/DLA --SX21E SX21SE