Hitachi HDPJ52 For the source device, Brightness is adjusted to an extremely low level, Monitor

Page 65

Troubleshooting

Phenomena that may be easily mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

 

Signal source does not work correctly.

 

Correctly set up the signal source device by referring to the manual

 

for the source device.

 

The brightness is adjusted to an extremely low level.

 

Adjust the BRIGHTNESS (27, 33, 37) to a higher level using the

 

menu function or the remote control.

 

The computer cannot detect the projector as a plug and play

 

monitor.

 

Confirm that the computer can detect a plug and play monitor using

No pictures are

another plug and play monitor (16).

output.

If the connected PC has a HDMI output, the driver software of

 

the HDMI board is too old.

Consult with your PC dealer to install new software.

The signal source cannot output both a HDMI signal and a VGA signal simultaneously.

Disconnect the VGA connection when you use the HDMI input (14, 15).

If the output signal can be selected on the PC, it is not selected properly.

Check the settings. Select the digital output for HDMI connection.

Colors have

Color settings are not correctly adjusted.

Perform picture adjustments by changing the COLOR TEMP (39),

a faded-out

COLOR (27, 33, 40), TINT (33, 40) and COLOR SPACE (45).

appearance, or

COLOR SPACE setting is not suitable.

Color tone is poor.

Change the COLOR SPACE (45).

 

 

The brightness or contrast is adjusted to an extremely low level.

 

Adjust the BRIGHTNESS (27, 33, 37) and CONTRAST (27,

Pictures appear

33, 37) to a higher level.

The WHISPER function is enabled.

dark.

Set the WHISPER item (48) in the SETUP menu to normal.

 

 

The lamp is approaching the end of its product lifetime.

Replace the lamp (53, 57).

 

Either the focus or horizontal phase setting is not properly

Pictures appear

adjusted.

Check and adjust the focus (22), and H PHASE (44).

blurry.

The lens is dirty or fogged.

 

 

Clean the lens according to the directions in “Lens” (60).

(Continued on next page)

ENGLISH

65

Image 65
Contents Trademark acknowledgment Thank you for purchasing this projectorPreparations Before useProjection Basic operationTroubleshooting MaintenanceWarranty and after-service Specifications Advanced MenuAbout this manual Projector featuresAbout contents of package Projector Part namesComponent Video Control buttonsPorts PC, HDMI, Compo Remote controlCONTRAST, Bright Strap hole Rivet Fastening the lens coverStrap On a horizontal surface Suspended from the ceiling ArrangementFor 43 screens For 169 screensAdjusting the projector’s elevation With a VCR/DVD player Connecting your devicesFor an Scart RGB input For an Hdmi signal sourceFor a DVI signal source Optional Use With a computerAbout Plug-and-Play capability Computer signal examplesVesa Text VesaUsing the cable cover Connecting the power supplyLoading batteries into the remote control Using the remote control button lights Using the remote controlRemote control Sensor Approximately Light buttonPower button Turning the power onPower indicator STANDBY/ON buttonAutomatically adjusting the picture Selecting an input signalAdjusting the zoom Adjusting the display positionAdjusting the focus Zoom ringTurning the power off 169  For no signal or an unrecognized signal 169 fixedWide MOVIE1 MOVIE2Dark BrightTemp Mode Gamma Color IrisNormal Standard Cinema LOWTurn OFF Bright DarkAUTO1 AUTO2MY Memory To load saved adjustment settings MY MEMORY To save adjustment settingsTo switch from the Advanced Menu to the Easy Menu To display a menu when no menu is currently displayedEasy Menu operation To change the display languageEasy Menu functions To reset the operationTo operate the selected item To close the menu Cinema LOW  Normal Cinema High  MusicWeaker  Stronger Darker  BrighterReddish  Greenish MirrorEnglish  Français  Deutsch  Español ResetItaliano  Norsk  Nederlands  Português Language Svenska  Русский  Suomi  Polski  TürkçeAdvanced Menu operation To switch from the Easy Menu to the Advanced MenuTo select a menu To reset the menu settings Standard Picture menu High  CUSTOM-1, CUSTOM-2, CUSTOM-3, CUSTOM-4Step Ramp Gray scale Description To adjust a Custom mode6500K  7500K  9300K  Hi-BRIGHT These modes set the same color temperature as the mode nameCUSTOM-1  CUSTOM-2  CUSTOM-3  CUSTOM-4  6500K, 7500K, 9300KGreenish  Reddish Step  Ramp Gray scaleIris Memory Description To save adjustment settingsOver Scan Using the / cursors buttons changes the aspect ratioImage menu  For a signal from the Hdmi port  For a signal from the Computer port For a signal from the Component Video ports  For a signal from the S-VIDEO or Video portTV  Film  Turn OFF Input menu Film  Auto Component Component  Scart RGB Scart RGB  NTSC, PAL, SECAM, NTSC4.43, M-PAL, N-PALExample for an Hdmi signal Example for computer RGB signalsExample for a video, s-video and component video signal Example for a Scart RGB signalReduce top of the image  Reduce bottom of the image Setup menuKeystone Normal  WhisperMenu Position Screen menuLanguage  MyScreen MyScreen  Original  Turn OFFStart UP  OriginalMessage To move the black bars up and down Using the / cursor buttons switches between the dialogsLong max min.  Short min min Reset  CancelOption menu Using the / cursor buttons changes the rotation FAN Speed  Ghost  Stripe Factory Reset  Filter MessageHigh  Normal Ghost50h  100h  200h  300h  Turn OFF Factory ResetFilter Message Lamp Bottom Projector Lamp cover Screw Replacing the lamp by yourselfAir filter Knobs Air filterFilter Maintenance Lens Cabinet and Remote controlInside of the projector Horizontal or vertical wavelength of the input signal There is no input signalInternal temperature is high Related messagesPower Lamp Temp Regarding the indicator lampsIt is time to clean the air filter Indicator Cooling fan is not operatingThere is a possibility that the interior of the projector Has overheatedBy a power outage blackout, etc Main power source has been interrupted during operationSignal cables are not correctly connected Lens cover is closedMenu function or the remote control Brightness is adjusted to an extremely low levelColor settings are not correctly adjusted Color Space setting is not suitableWhisper function is working Set the Whisper item 48 in the Setup menu to NormalWhisper function may cause screen flicker Fan speed has been automatically changedRGB input port SpecificationDigital input port Communication portUnit mm Dimension diagramInterface which is an interface standard for Entry Explanation40, 43, 44 NtscSecam PALScart