Hitachi CP-S833E Remove the lamp cover, Loosen two screws and pull Handle to remove Lamp.Screw

Page 29

Lamp

Light source lamp has a service life.

The picture will become dark or color will be poor when the lamp is used for a long time.

If usage of lamp is continued in such cases, it could cause a malfunction. Replace lamp with new one.

As reference for replacement time, indicator will operate or message will be displayed when the power is turned on, as shown on page 30~31. In these cases the lamp should be replaced. Consult your dealer.

Caution

Also LAMP indicator will light when the lamp becomes too hot. Turn off the power and let the

projector cool for 45 minutes. Turn on. If LAMP indicator still lights up red, contact your

 

 

dealer.

1. How to replace lamp

(Option lamp : Lamp unit DT00181)

 

 

HIGH VOLTAGE

 

HIGH TEMPERATURE

 

HIGH PRESSURE

When replacing lamp, turn off and remove AC cord, wait 45 minutes to let lamp cool. High-pressure lamp when hot, may explode if improperly handled.

Caution ∙ For disposal of used lamp, treat according to the instruction of community authorities.

∙Since the lamp is made of glass, do not apply shock to it and do not scratch it.

∙Also, do not use old lamp. This could also cause

explosion of the lamp.

∙ If it is probable that the lamp has exploded

Reflector

 

Front glass

(explosive sound is heard), disconnect the power

 

 

 

plug from the power outlet and ask your dealer to

 

 

 

replace lamp. The lamp is covered by front glass

 

 

 

and air-tight structure, but, in rare cases, the

 

 

Lamp

reflector and the inside of the projector may be

 

 

 

 

 

damaged by scattered broken pieces of glass, and broken pieces could cause injury when

being handled.

 

 

 

1

Turn the main power switch off and disconnect the power

 

plug from the power outlet.

 

 

2

Remove the lamp cover.

 

 

∙ If lamp is hot at this time, this could cause burn. Wait

 

 

 

for about 45 minutes until lamp is cooled down.

Screw

Lamp cover

 

∙ Loosen a screw and remove the cover.

 

 

 

3 Loosen two screws and pull

the handle to remove the

lamp.Screw

∙ If the screws are not loosened completely, your

fingers may be damaged.

Lamp

∙Do not insert your hand into the box after the lamp is removed.

(There are optical parts inside. If touched by hand, it may result in color unevenness, etc.)

4 Replace the lamp with new one and fix it using the same two screws.

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Contents Contents FeaturesOutline Operating GuideFor the Customers in U.K Power cord Video signal cablesBefore use Instructions to UsersDo not install this unit in an unstable place Do not look directly at the lens when Lamp is litDo not use power supplies other Than that specified If any abnormality occursCleaning Be careful in handling the power cordHandle the power cord carefully Do not step on this unit or do not put a Heavy object on itClean 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 VolumeMain unit Names and functions of each partRemote control sensor RGB input terminal AC in socket Main Power switchRGB output terminal Video input terminalRemote control transmitter Replace the cover How to insert batteriesExample of the projector and screen installation InstallationHow to use foot adjusters View from the topTo project the picture Basic operationsPLUG&PLAY To turn off the powerMagnifying Function Freeze FunctionMemory function Adjustments and functionsTo return to the initial setting Adjustment Item Details of adjustment SET UPImage InputOPT Connection to the RGB signal terminal Connection to the video signal terminalsResolution Standard Display Dots KHz Type Example of computer signalComputer/signal Vertical Timing lines Initial set signalsComputer/signal Horizontal Timing µs Pin No RS-232C Mouse PS/2 Control signal terminalSerial +5VSerial mouse PS/2 mouseADB Mac mouse Communication Control command tableControl command table Control data table Procedure of setting the Projector status Procedure of getting the Projector status Procedure of default setting the Projector status Example of command errorConnecting various equipment Example of system setupAC Inlet VTR, etc Video model onlyInstall the air filter Cleaning the air filterLoosen two screws and pull Handle to remove Lamp.Screw How to replace lampRemove the lamp cover Lamp Reset the lamp timeMessage table On-screen displayWhen you think something wrong RCA Jack terminal Input terminal Input/Output Dimension diagramRCA Jack terminal Terminal Operating guide RGB cable
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