Hitachi CPS225W user manual Symptom Possible cause Remedy, 10,14, 16,17

Page 22

TROUBLESHOOTING (continued)

Symptom

Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.

Table 11. Symptom

Symptom

Possible cause

Remedy

Page

 

 

 

 

 

 

The main power switch is not

Turn on the main power switch.

 

The power is not

turned on.

 

 

 

7,8

turned on.

 

 

 

The power cord is

Plug the power cord into an AC

 

 

disconnected.

power outlet.

 

 

 

 

 

 

 

The input is not correctly set.

Use the projector or remote control

9

No video or audio.

transmitter to set.

 

 

 

 

 

 

 

 

 

No signal input.

Connect correctly.

 

6,7

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

6,7

 

connected.

 

 

 

 

 

 

 

 

 

 

Video is present but

The volume is set to minimum.

Press VOLUME

on the remote

10,14

no audio.

control or display the menu screen

 

and adjust the volume.

 

 

 

 

 

 

 

 

 

 

Mute is turned on.

Press the MUTE

button.

10

 

 

 

 

 

 

The projector is not correctly

Connect correctly.

 

6,7

 

connected.

 

 

 

 

 

Audio is present but

 

 

 

The brightness is set to

Select BRIGHT with the MENU

11

no video.

minimum.

button and the press the button.

 

 

 

 

 

 

 

The slide lens door is still

Open the slide lens door.

8

 

closed.

 

 

 

 

 

 

 

 

 

Colors are pale and

Color density and color

 

 

11

color matching is

matching are not correctly

Adjust the video.

 

poor.

adjusted.

 

 

 

 

 

 

 

 

 

Brightness and contrast are not

Adjust the video.

 

11

 

correctly adjusted.

 

Images are dark.

 

 

 

 

 

 

 

The lamp is nearing the end of

Replace with a new lamp.

16,17

 

 

its service life.

 

 

 

 

 

 

 

 

 

Images are blurred.

Focus or H PHASE is out of

Adjust the focus or H PHASE.

8,11

adjustment.

 

 

 

 

 

 

 

 

 

ENGLISH

ENGLISH-21

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Image 22
Contents CPS225W Contents Contents of package FeaturesBefore USE Front / Left View Before USEPart Names Rear / Right ViewReplacing Loading the BatteriesFirst Loading MagnifyAngle Adjustment InstallationInstallation of the Projector and Screen Installation ReferenceCabling InstallationCabling Example of system setup Power ConnectionPlug & Play Operations Power onPower OFF StandbyBasic Operation OperationsBasic Operation Description Automatic Adjustment at Video Input Press the Auto button Set/Clear Mute Mode Press the Mute buttonAutomatic Adjustment at RGB Input Press the Auto button Normal menuSelect Image Aspect Ratio Setup MenuSetup Menu Select Position of ImageInput Menu Input MenuImage Menu Setup Initial Screen Display Select Turn on withSelect Color Temperature Image Menu DescriptionSelect Menu Background Color Select with Options MenuOptions Menu Description Select Menu Display Language Select withSetup Initial Screen Display Select the Turn on with No Signal MenuNo Signal Menu Select Blank Screen Color Select the color withLamp MaintenanceLamp Lamp LifeResetting the Lamp Timer MaintenanceReplacing the Lamp Maintenance Inside the Equipment Air Filter MaintenanceOther Maintenance Cleaning the LensOSD Message TroubleshootingMessage Contents OSD MessagesIndicators Message TroubleshootingIndicators Message IndicatorSymptom Possible cause Remedy SymptomSymptom 10,14Specifications SpecificationsWarranty and AFTER-SERVICE Page Sub 15-pin Shrink Connector RGB Dimension DiagramSignal Connector Pin Assignment Mini Din 4-pin Connector S-VIDEOExample of computer signal TechnicalInitial set signals Connection to the Mouse Control RS-232C communication Communications settingCommand data ProtocolUsing the projector default settings Reset Command Requesting projector status Get commandChanging the projector settings Set command Increasing the projector setting value Increment commandCRC Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL FCC Statement Warning Regulatory NoticesFor the Customers in Canada Pour les utilisateurs au Canada Hitachi
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CPS225W specifications

The Hitachi CPS225W is a high-performance portable air conditioner designed to meet the cooling needs of various environments, from homes to small offices. With its impressive combination of technology, energy efficiency, and user-friendly features, the CPS225W stands out in the crowded market of portable cooling solutions.

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