Hitachi HDPJ52 user manual Maintenance

Page 59

Maintenance

6. Reset the FILTER TIME in the OPTION menu (53).

(1)Press the MENU button to display a menu.

If you are using the Advanced Menu skip the next step (2).

(2)To switch from the EASY MENU to the Advanced Menu, select the “Go To the Advanced Menu …” item in the EASY MENU using the ▲/▼ cursor buttons, then press the ► cursor button. The Advanced Menu will appear.

(3)Select the “OPTION” item in the left column of the Advanced Menu using the ▲/▼ cursor buttons then press the ► cursor button.

(4)Select the “FILTER TIME” item in the right column of the Advanced Menu using the ▲/▼ cursor buttons, then press the ► cursor button and the FILTER TIME menu will appear.

(5)Pressing the ▲ cursor button in the menu resets the FILTER TIME.

WARNING ► Do not maintain the projector during or immediately after use. Handling while the projector is hot could cause burn and/or projector malfunction. Before maintaining, make sure that the power switch is off, that the power cord is unplugged, and that the projector is adequately cool.

►Use only the speciﬁed air ﬁlter type. Do not use the projector with the air ﬁlter or the ﬁlter cover removed. Doing so could cause ﬁre and/or projector malfunction.

►The air ﬁlter should be cleaned periodically. If the air ﬁlter becomes blocked by dust or other debris, the internal temperature will rise, which could cause burns, ﬁre and/or projector malfunction, or reduce the lifetime of the projector.

NOTE • Please replace the air ﬁlter when it is damaged or too dirty to be cleaned, and also when the lamp is replaced.

•Only reset the FILTER TIME item when you have cleaned or replaced the air ﬁlter so that the FILTER TIME remains accurate (53).

•The projector may display the message “CHECK THE AIR FLOW” or automatically turn the power off in order to prevent the internal heat level from rising.

ENGLISH

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Contents Trademark acknowledgment Thank you for purchasing this projectorBasic operation Before usePreparations ProjectionAdvanced Menu MaintenanceTroubleshooting Warranty and after-service SpeciﬁcationsAbout 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 computerVesa Computer signal examplesAbout Plug-and-Play capability Vesa TextUsing the cable cover Connecting the power supplyLoading batteries into the remote control Light button Using the remote controlUsing the remote control button lights Remote control Sensor ApproximatelySTANDBY/ON button Turning the power onPower button Power indicatorAutomatically adjusting the picture Selecting an input signalZoom ring Adjusting the display positionAdjusting the zoom Adjusting the focusTurning the power off MOVIE1 MOVIE2  For no signal or an unrecognized signal 169 ﬁxed169 WideDark BrightCinema LOW Mode Gamma Color IrisTemp Normal StandardAUTO2 Bright DarkTurn OFF AUTO1MY Memory To load saved adjustment settings MY MEMORY To save adjustment settingsTo change the display language To display a menu when no menu is currently displayedTo switch from the Advanced Menu to the Easy Menu Easy Menu operationTo close the menu To reset the operationEasy Menu functions To operate the selected item Music  Normal Cinema LOW  Cinema HighMirror Darker  BrighterWeaker  Stronger Reddish  GreenishLanguage Svenska  Русский  Suomi  Polski  Türkçe ResetEnglish  Français  Deutsch  Español Italiano  Norsk  Nederlands  PortuguêsAdvanced Menu operation To switch from the Easy Menu to the Advanced MenuTo select a menu To reset the menu settings CUSTOM-1, CUSTOM-2, CUSTOM-3, CUSTOM-4 Picture menu Standard  HighStep Ramp Gray scale Description To adjust a Custom mode 6500K, 7500K, 9300K These modes set the same color temperature as the mode name6500K  7500K  9300K  Hi-BRIGHT CUSTOM-1  CUSTOM-2  CUSTOM-3  CUSTOM-4Greenish  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 S-VIDEO or Video port  For a signal from the Computer port For a signal from the Hdmi port  For a signal from the Component Video ports Auto Input menuTV  Film  Turn OFF  Film NTSC, PAL, SECAM, NTSC4.43, M-PAL, N-PAL Component  Scart RGB Component  Scart RGBExample for a Scart RGB signal Example for computer RGB signalsExample for an Hdmi signal Example for a video, s-video and component video signalNormal  Whisper Setup menuReduce top of the image  Reduce bottom of the image KeystoneMenu Position Screen menuLanguage  Original MyScreen  Original  Turn OFF MyScreen Start UPMessage To move the black bars up and down Using the / cursor buttons switches between the dialogsLong max min.  Short min min Reset  CancelOption menu Ghost FAN Speed  Ghost  Stripe Factory Reset  Filter MessageUsing the / cursor buttons changes the rotation High  Normal50h  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 Related messages There is no input signalHorizontal or vertical wavelength of the input signal Internal temperature is highPower Lamp Temp Regarding the indicator lampsHas overheated Indicator Cooling fan is not operatingIt is time to clean the air ﬁlter There is a possibility that the interior of the projectorLens cover is closed Main power source has been interrupted during operationBy a power outage blackout, etc Signal cables are not correctly connectedColor Space setting is not suitable Brightness is adjusted to an extremely low levelMenu function or the remote control Color settings are not correctly adjustedFan speed has been automatically changed Set the Whisper item 48 in the Setup menu to NormalWhisper function is working Whisper function may cause screen ﬂickerCommunication port SpeciﬁcationRGB input port Digital input portUnit mm Dimension diagramNtsc Entry ExplanationInterface which is an interface standard for 40, 43, 44Secam PALScart