Hitachi CP-X955W/E specifications Lamp, Message table, Clean the air filter using a vacuum cleaner

Page 28

Cleaning the air filter (continued)

3 Clean the air filter using a vacuum cleaner.

If dirt is still present, wipe the air filter with a cloth moistened with water or neutral detergent and wipe with a dry cloth.

4 Re-install the air filter.

Caution • If air filter is stutted with dust, etc., protection circuit will turn the power off.

• “CHECK THE AIR FLOW” is displayed when you block the ventilation holes.

Lamp

The following symptoms may indicate a worn lamp :

A dark picture.

Displayed message “CHANGE THE LAMP ”.

LAMP indicator lights up red.

The lamp should be replaced, contact your dealer. (Estimated operating time is approximately 2,000 hours)

Also LAMP indicator will light when the lamp becomes too hot.

Turn off the power and let the projector cool for 20 minutes.

Turn on. If LAMP indicator still lights up red, contact your dealer.

Message table

On screen display

The following messages are displayed on the screen.

MESSAGE

Action

 

 

CHANGE THE LAMP

Lamp has 1,900 hours on and it may need to be changed.

“CALL A MAINTENANCE

*1

PERSON.”

 

 

 

“CHANGE THE LAMP”

Lamp has 1,980 hours on.

“CALL A MAINTENANCE

Call a maintenance person. *1

PERSON.”

Time is 20 ~ 0. (count down.)

“THE POWER WILL TURN

 

OFF AFTER 20 Hr.”

 

 

 

Blinking of

When the lamp has 2,000 hours or more on, the message will blink, and the

“CHANGE THE LAMP”

power will turns off after 10 minutes.

 

 

NO INPUT IS DETECTED

Signal is not input. (See page 19, 20)

 

 

SYNC IS OUT OF RANGE

The horizontal frequency of the input signal exceeds the range of the projector, it

 

cannot be displayed. (See page 20, 21)

 

 

CHECK THE AIR FLOW

Clean the air filter or remove the object blocking ventilation holes. (See page 27)

 

 

*1 This message is not displayed after 3 minutes.

But this message is displayed when you turn on the power again.

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Contents Features ContentsPageOutline Operating GuideFor the Customers in U.K Video signal cables Power cordBefore use Video inputsDo not look directly at the lens when the lamp is lit LDo not install this unit in an unstableDo not use power supplies LIf any abnormality occursBe careful in handling the power cord Do not stare directly into the laser ApertureHandle the power cord carefully CleaningClean inside the unit at least once two years When you are not going to use for a long timeDo not place this unit where it gets hot VolumeCleaning the lens Cleaning the cabinetMain unit Names and functions of each partStandby / on Laser on Remote control transmitterDisk PAD Remove the battery compartment cover Installation Installation of liquid crystal projectorView from the top View from the side View from the front View from the sideBasic operations To project the picturePlug & Play Press the STANDBY/ON button, for 1 secondAdjustments and functions Press the Menu buttons or the Menu on / OFF buttonSET UP BrightnessColor SizeInput ImageBlank OPT. OptionReveal Language COM. BitsConnection to the video signal terminals Connection to the RGB signal terminalConnection to the RGB signal terminal Example of computer signalInitial set signals Data HsyncControl signal terminal Connection to the control signal terminalMouse emulation Connection to the control signal terminal Control command code CommunicationControl data table Procedure of getting the Projector status Cleaning the air filter Example of system setupConnecting various equipment Clean the air filter using a vacuum cleaner Re-install the air filterLamp Message tableWhen you think something wrong Indicator displayDimension diagram