Eiki LC-XB23 owner manual Maintenance and Cleaning, Then check the matters below

Page 49

Maintenance and Cleaning

Warning Indicator

The WARNING indicator shows the state of the function which protects the projector. Check the state of the WARNING indicator and the POWER indicator to take proper maintenance.

The projector is shut down and the WARNING

TOP CONTROL

WARNING

indicator is blinking red.

blinking red

When the temperature inside the projector reaches a certain level, the projector will be automatically shut down to protect the inside of the projector. The POWER indicator is blinking while the projector is being cooled down. When the projector has cooled down sufficiently (to its normal operating temperature), it can be turned on again by pressing the POWER ON-OFF button.

Note:

After the temperature inside the projector returns to normal, the WARNING indicator still continues to blink. When the projector is turned on again, the WARNING indicator stops blinking.

Then check the matters below:

Did you provide appropriate space for the projector to be ventilated? Check the installing condition to see if ventilation slots are not blocked.

Is the projector not installed near the ventilation duct of air-conditioning equipment which may be hot? Install the projector away from the ventilation duct of air- conditioning equipment.

Are the air filters clean? Clean the air filters periodically. (p50)

The projector is shut down and the WARNING indicator emits a red light.

When the projector detects an abnormal condition, it is automatically shut down to protect the inside and the WARNING indicator will be red. In this case, disconnect the AC power cord and reconnect it, and then turn the projector on once again for check. If the projector cannot be turned on and the WARNING indicator emits a red light, disconnect the AC power cord and contact the service station for check and repair.

CAUTION

DO NOT LEAVE THE PROJECTOR WITH THE AC POWER CORD CONNECTED UNDER THE ABNORMAL CONDITION. IT MAY RESULT IN FIRE OR ELECTRIC SHOCK.

POWER WARNING LAMP REPLACE

ON

MENU

INPUT

KEYSTONE

OFF

 

-

 

 

 

 

SELECT

 

 

 

VOLUM

 

+

 

 

VOLUME

 

-

 

 

 

E

 

 

TOP CONTROL

 

WARNING

 

emit a red light

 

POWER

WARNING LAMP REPLACE

 

ON

MENU

INPUT

KEYSTONE

 

OFF

 

 

-

 

 

 

 

 

SELECT

 

 

 

 

VOLUM

 

+

 

 

 

VOLUME

 

 

-

 

 

 

 

E

 

 

 

Maintenance & Cleaning

49

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Contents Model LC-XB23 Compact Design Multilanguage Menu Display Features and DesignTable of Contents Risk of Electric Shock Do not Open To the OwnerVoor de klanten in Nederland Safety InstructionsAir Circulation Installing the Projector in Proper PositionMoving the Projector Federal Communication Commission Notice ComplianceFront Part Names and FunctionsBack Bottom Rear Terminal Top Control Point ed 78 Volume + / buttons Remote ControlOperating Range Remote Control Battery InstallationAdjustable Feet InstallationPositioning the Projector Installation Connecting the AC Power Cord Cables used for connection Connecting to a ComputerConnecting to Video Equipment Connecting to Component Video Equipment Basic Operation Selected Input Source and Lamp ModeTurning On the Projector PIN Code Input Dialog BoxTurning Off the Projector Remote Control How to Operate the On-Screen MenuTop Control On-Screen MenuPC System Menu Menu BarKeystone Correction Zoom and Focus AdjustmentRemote Control Operation Sound AdjustmentKeystone button Input Source Selection Computer InputInput Menu Source Select MenuSelecting Computer System Manually Computer System SelectionTo store adjustment parameters Auto PC AdjustmentPC Adjust Menu Menu Operation Auto PC AdjManual PC Adjustment Mode free ResetTo clear adjusted data To store adjusted dataImage Level Selection Image Level Adjustment Screen Size Adjustment Digital zoom Digital zoom +Input Source Selection Video, S-Video Video InputComponent Input Source Selection Component, RGB Scart 21-pinRGB Scart Video or S-Video Auto Video System SelectionComponent Auto AV System Menu Video or S-VideoImage1~4 CinemaTint ColorProgressive Noise reductionProvide the image at a normal video aspect ratio of 4 Setting SettingLogo select Logo Logo and Logo PIN code lock settingsCapture Logo PIN code lock Dialog Box Logo PIN code lockCeiling Power managementRear TerminalOn start To change the code for the remote controlLamp control To change the code for the projectorKey lock Security Key lock and PIN code lock settingsPIN code lock Enter a PIN code Change the PIN code lock settingChange the PIN code Lamp counter Factory defaultThen check the matters below Maintenance and CleaningAttaching the Lens Cover Cleaning the Air FiltersCleaning the Projector Cabinet Cleaning the Projection LensReset the lamp replacement counter Lamp ReplacementService Parts No 323 When the Lamp replacement Lamp Replacement CounterAppendix TroubleshootingAppendix Computer Input / Video Input Menu TreeVideo Input Setting Projector Condition Indicators and Projector ConditionON-SCREEN Resolution Compatible Computer SpecificationsTechnical Specifications Optional Parts AccessoriesUSB Connector Series B Configurations of TerminalsTerminal Analog RGB Mini D-sub 15 pin Terminal Mini DIN 8-PINLogo PIN Code Lock No PIN Code Number MemoKey to better communications Canada