Hitachi EDPJ32 user manual Perform picture adjustments by changing the COLOR TEMP, COLOR

Page 57

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

Reference

page

 

 

 

 

 

 

The signal cables are not correctly connected.

13, 14

Pictures are

Correctly connect the connection cables.

 

displayed, but

The volume is adjusted to an extremely low level.

21

no sounds are

Adjust the VOLUME to a higher level.

 

heard.

 

 

The sound is muted.

21

 

 

Press the MUTE button to restore the sound.

 

 

 

The lens cover is closed.

19

 

Remove the lens cover.

 

 

 

The signal cables are not correctly connected.

13, 14

Sounds are

Correctly connect the connection cables.

 

The brightness is adjusted to an extremely low level.

 

heard, but no

 

pictures are

Adjust the BRIGHT to a higher level using the menu function

31, 33

displayed.

or the remote control.

 

 

The computer cannot detect the projector as a plug

 

 

and play monitor.

15

 

Make sure that the computer can detect a plug and play

 

 

 

monitor using another plug and play monitor.

 

Colors have a

Color settings are not correctly adjusted.

31, 34,

Perform picture adjustments by changing the COLOR TEMP, COLOR,

faded- out

39

TINT and/or COLOR SPACE settings, using the menu functions.

appearance, or

 

COLOR SPACE setting is not suitable.

 

Color tone is

39

poor.

Change the COLOR SPACE setting to AUTO, RGB,

SMPTE240, REC709 or REC601.

 

 

 

 

The brightness and/or contrast are adjusted to an

 

 

extremely low level.

31, 33

 

Adjust BRIGHTNESS and/or CONTRAST settings to a

 

 

Pictures appear

higher level using the menu function.

 

The WHISPER function is working.

 

dark.

32, 40

 

Select NORMAL for the WHISPER item in the SETUP menu.

 

 

 

The lamp is approaching the end of its product lifetime.

47~49

 

Replace the lamp.

 

 

 

Either the focus and/or horizontal phase settings are

 

 

not properly adjusted.

24, 37

Pictures appear

Adjust the focus using the focus ring, and/or H PHASE

 

blurry.

using the menu function.

 

 

The lens is dirty or misty.

52

 

Clean the lens referring to the section “Caring for the lens”.

 

 

ENGLISH

NOTE • Although bright spots or dark spots ma appear on the screen, this is a unique characteristic of liquid crystal displays. And performing some function (changing a mode, adjusting the sharpness or position, etc.) may cause a certain noise on the screen. These phenomena do not constitute or imply a machine defect.

57

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Contents Trademark acknowledgment Thank you for purchasing this projectorEDPJ32 User’s Manual - Operating GuidePower on/off ContentBefore use PreparationsMaintenance Multifunctional settingsTroubleshooting Warranty and after-serviceProjector features Before useAbout this manual About contents of package Part names Projector47, 48 Control buttons Remote controlFastening the lens cover PreparationsAbout the filter cover bottom-up use TabsFilter cover’s knob Filter cover for bottom-up use with an air filter Arrangement When put on a table When suspended from the ceilingFor 43 screens For 169 screensAdjusting the projector’s elevator Elevator feetElevator button Examples of connection with a VCR/DVD player Connecting your devicesExamples of connection with a computer About Plug-and-Play capability Example of computer signalConnecting power supply Loading batteries into the remote control Using the remote control Turning on the power Power on/offTurning off the power Adjusting the volume OperatingTemporarily muting the sound Selecting an input signal Searching an input signalPOWER INPUT For a 43 signal For a 169 signal For no signal 43  Selecting an aspect ratioAdjusting the focus Adjusting the zoom magnifying powerUsing the automatic adjustment feature  For an RGB signalCorrecting the keystone distortions Adjusting the positionFreezing the screen Using the partial magnify featureTemporarily blanking the screen Using the menu function Multifunctional settings1. To display a menu 2. To choose the target menu2 Advanced MENU → One of Advanced menus ex. SETUP menu 3. To choose the target item3 Advanced MENU → EASY MENU 1 In the EASY MENU ex. KEYSTONE4. To operate 6. To reset5. To return to the previous menu 7. To close the menuEASY MENU EASY MENU continued PICTURE menu To adjust #1 CUSTOM, #2 CUSTOM or #3 CUSTOMUsing a test pattern PICTURE menu continued To adjust CUSTOMGAIN adjustments mainly affect color intensity on Using the buttons / switches the progress mode IMAGE menu IMAGE menu continued When this adjustment is too large, certain degradation may appearat the frame area of the picture. In such a case, please adjust small Choosing this item performs the automatic adjustment feature INPUT menu MIRROR item in the SETUP menu, if the projector screen is inclined SETUP menuSCREEN menu SCREEN menu continued Although the adjustable range will vary depending on inputs, andthe frame may not move for some signals. To restore the screen MESSAGE MyScreen LockOPTION menu automatically. When the time is set to 1 to 99, and when the passedblinking. Please refer to the section “Turning off the power”.  OPTION menu continued you to clean “REMINDER...” will appear after the timer reaches the press the ENTER button on the remote control or the INPUT buttoncontinued 50h  100h  200h  300h  TURN OFFLamp MaintenanceType number = DT00707 In the case of replacement by yourself1 Press the MENU button to display a menu Type number = NJ22642 Air filterUsual filter cover Filter cover for bottom-up useFilter cover for bottom-up use Caring for the cabinet and remote control Inside of the projectorCaring for the lens There is no input signal TroubleshootingA note of precaution when cleaning the air filter Related messagesThe projector is cooling down. A certain error Regarding the indicator lampsThe projector is in a standby state The projector is in an on stateRegarding the indicator lamps continued If the situation cannot be corrected Phenomena that may easily be taken as machine defectsPerform picture adjustments by changing the COLOR TEMP, COLOR Specifications Warranty and after-service202 285 Dimension diagramSpecifications 33.5
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