Hitachi CP-X960W user manual Lamp, Message table, Cleaning the air filter with a vacuum cleaner

Page 32

Cleaning the Air filter (continued)

3

Cleaning the air filter with a vacuum cleaner

4

Installing the air filter

Caution When the air filter becomes clogged with dust, etc., the projector power may turn off to prevent the internal heat level rising.

Do not operate the projector with the air filter removed.

Lamp

The light source lamp has a service life.

When used for an extended time, the images may become darker and the colors may deteriorate.

A malfunction could occur if the projector is used in this condition, so replace the lamp with a new one.

The following indicator or a message which appears when the power is turned on will indicate when the lamp should be replaced.

At such time, it is necessary to replace the lamp with a new one. For lamp replacement, please contact your dealer or service company.

Caution

The indicator lamp will also light red when the lamp unit overheats. In such case, turn off the

 

main power switch, wait for a while (approx. 20 min.) and then turn the power on again. If the

 

indicator lamp lights red again when the power is turned on, contact your dealer or service

 

company.

 

 

Message table

Screen displays

The following messages are displayed on the screen.

CHANGE THE LAMP“CALL

The total lamp usage time is nearing the service life of the lamp. Replace whith a new lamp.

A MAINTENANCE PERSON”

The lamp will turn off automatically when the lamp replacement time has been exceeded. *1

“CHANGE THE LAMP”

The total lamp time is nearing the lamp replacement time. After (*) hours, the lamp will turn

“CALL

off. Quickly replace with a new lamp. *1

A MAINTENANCE PERSON”

*Indicates the number of hours until the lamp turns off automatically.

“THE POWER WILL

 

TURN OFF AFTER * hr.”

 

 

 

Blinking of

The total lamp time has exceeded the replacement time. The lamp will blink for

“CHANGE THE LAMP”

approximately 10 min. and then turn off automatically. Replace with a new lamp.

 

 

NO INPUT IS DETECTED

There is no signal input (refer to pages 22, 23).

 

 

 

SYNC IS OUT OF RANGE

The current horizontal or vertical frequency cannot be used by this projector (refer to pages 23, 24).

 

 

 

*1 This display will disappear after 3min. but will reappear when the power is turned on again.

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Contents Outline FeaturesContentsPage Page Before Use If a problem should occur Do not install on an unstable surfaceDo not look through the lens when the lamp is on Use only the indicated power supplyDo not allow the laser beam to enter the eyes Handle the power cord with careDo not position the power Care and maintenance Battery usageClean the projector interior once every two years Avoid installation in humid or dusty locationsSound volume Avoid excessively hot locationsLens care Cabinet careChecking the package Contents Names and functions of each partNames and functions of each part Remote control transmitter Names and functions of each part2Loading the batteries 1Remove the battery cover3Close the battery cover Installation Typical LCD Projector and Screen InstallationUsing the adjusters Top view Side viewTurn on the main power switch of the projector I on Turn on the power to the connected equipmentBasic operations To projectTurning off the power Turn off the main power switch of the projector OFFPlug & Play Press the STANDBY/ON button for approximately 1 secPress the Freeze button Cancelling the Freeze functionFreeze function Magnify function Changing the magnification ratioMoving the display area Returning to normal displayPress the Menu Adjustments and functionsReturning to the initial settings SET UP Using the Setup MenuInput Image OPT Connection to the video signal terminals Connection to the RGB signal terminalInput signals Signal input jacksConnection to the RGB signal terminal Example of computer signalConnection to the RGB signal terminal Initial set signalsConnecting the USB Connection to the control signal terminal Mouse functionsConnection to the control signal terminal Control signal jackRS232C communication Command data chart System VideoRequesting projector status Pull out the power cord Remove the front air filter Example of system setupCleaning the Air filter Cleaning the air filter with a vacuum cleaner Installing the air filterLamp Message tableWhen you think something wrong IndicatorsDimensional Diagram Repairs after the warranty period has elapsed About the warranty and after-serviceAbout the warranty QR41981
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