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Hitachi ED-X12 user manual $LuÀowhu, Type number = NJ22222

Models: ED-X12

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Maintenance

$LUÀOWHU

WARNING ŹBefore caring, make sure the power switch is off and the SRZHUFDEOHLVQRWSOXJJHGLQWKHQDOORZWKHSURMHFWRUWRFRROVXI¿FLHQWO\7KH care in a high temperature state of the projector could cause an electric shock, a burn and/or malfunction to the projector. Ź8VHRQO\WKHDLU¿OWHURIWKHVSHFL¿HGW\SH'RQRWXVHWKHSURMHFWRUZLWKWKH DLU¿OWHUDQGWKH¿OWHUFRYHUUHPRYHG,WFRXOGUHVXOWLQD¿UHDQGRUPDOIXQFWLRQ to the projector. Ź7KHDLU¿OWHUVKRXOGEHFOHDQHGSHULRGLFDOO\,IWKHDLU¿OWHUEHFRPHVFORJJHG E\GXVWRUWKHOLNHLQWHUQDOWHPSHUDWXUHVULVHDQGFRXOGFDXVHD¿UHDEXUQ and/or malfunction to the projector.

NOTE3OHDVHUHSODFHWKHDLU¿OWHUZKHQLWLVGDPDJHGRUWRRVRLOHGDQG also when you replace the lamp. 3OHDVHUHVHWWKH¿OWHUWLPHRQO\ZKHQ\RXKDYHFOHDQHGRUUHSODFHGWKHDLU ¿OWHUIRUDVXLWDEOHLQGLFDWLRQDERXWWKHDLU¿OWHU (41)

•The projector may display the message such as “CHECK THE AIR FLOW” or turn off the projector, to prevent the internal heat level rising.

,IWKHDLU¿OWHUEHFRPHVFORJJHGE\GXVWRUWKHOLNHLQWHUQDOWHPSHUDWXUHVULVHDQG

FRXOGFDXVHD¿UHDEXUQDQGRUPDOIXQFWLRQWRWKHSURMHFWRU:KHQWKHLQGLFDWRUV or a message prompts you to clean the air filter, clean the air filter as soon as possible.

Please check and clean the air filter periodically, even if there is no message. 3OHDVHUHSODFHWKHDLU¿OWHUZKHQLWLVGDPDJHGRUWRRVRLOHG3UHSDUDWLRQRIDQHZ DLU¿OWHULVUHFRPPHQGHG 7RSUHSDUHDQHZDLU¿OWHUFRQWDFW\RXUGHDOHUDQGWHOOWKHDLU¿OWHUW\SHQXPEHU

Type number = NJ22222

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1. Turn the projector off, and unplug the power cord. Allow the lamp to cool for at

least 45 minutes.

2. When the projector is suspended from the ceiling, apply the vacuum cleaner to

DQGDURXQGWKH¿OWHUFRYHU¿UVWWRSUHYHQW penetration of dust or the like.

3. While supporting the projector with one KDQGXVH\RXURWKHUKDQGWRSXOOWKH¿OWHU

cover forward in the direction of the arrow. 5HPRYHWKHDLU¿OWHU

Handle

Filter cover

52

Image 52

Hitachi ED-X12 user manual $LuÀowhu, Type number = NJ22222

Contents

ED-X10/ED-X12 Users Manual – Operating GuideAbout this manual ProjectorContent Setting up . . . . . . . . . . . . . . . .Remote control Part names . . . . . . . . . . . . . . .Projector features About contents of package1 2 3 PreparationsPart names ProjectorPower switch Remote control Control buttonsSetting up Arrangement Elevator feet Adjusting the projectors elevatorElevator button Using the Security Bar 1. How to attachConnecting your devices About Plug-and-PlaycapabilityConnecting to a monitor output Examples of connection with a computer&RQQHFWLQJWRDVSHDNHUZLWKDPSOL¿HURXWSXW RGB out Audio out RS-232CUSBExamples of connection with a VCR/DVD player Connecting power supply Remote control Putting batteriesUsing the remote control Turning on the power Power on/offTurning off the power Adjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal continued €For an RGB signalUsing the automatic adjustment feature Adjusting the position€For a video signal or s-videosignal €For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenOperating the computer screen Remote control operationUSB mouse and keyboard control Available functionMultifunctional settings Using the menu functionIn the EASY MENU In the Advanced MENUEASY Menu DescriptionASPECT See the ASPECT item in the IMAGE menuEASY Menu continued RESETDescription CONTRASTPICTURE Menu To adjust CUSTOMItem DescriptionPICTURE Menu continued To adjust CUSTOMDescription COLOR TEMPPICTURE Menu continued ItemDescription MY MEMORYIMAGE Menu For an RGB signalFor a no signal H PHASEIMAGE Menu continued For an RGB signalFor a video signal or s-videosignal AUTO ADJUSTINPUT Menu ItemDescription PROGRESSIVEINPUT Menu continued ItemDescription VIDEO FORMATRESOLUTION INPUT Menu continuedItem DescriptionSETUP Menu ItemDescription AUTOSETUP Menu continued VOLUMEDescription MIRRORSCREEN Menu ItemDescription LANGUAGESCREEN Menu continued ItemDescription START UPSCREEN Menu continued ItemDescription MESSAGEOPTION Menu ItemDescription AUTO SEARCHOPTION Menu continued ItemDescription AUTO OFFSERVICE OPTION Menu continuedItem DescriptionSERVICE OPTION Menu continuedItem Description1.Using Security Features 1.1 Inputting the PASSWORD1.2Changing the PASSWORD OPTION Menu continued2. Using the MyScreen PASSWORD Function 1.3 If you have forgotten your PASSWORD2.1 Turning on the MyScreen PASSWORD 2.2 Setting the PASSWORD3. Using the PIN LOCK Function 2.3 Turning the PASSWORD off2.4 If you have forgotten your PASSWORD OPTION Menu continuedOPTION Menu continued ItemDescription SECURITY4. Using the Transition Detector Function 4.2 Setting the Transition Detector PASSWORDOPTION Menu continued Item4.3 Setting the Transition Detector off 4.4 If you have forgotten your PASSWORDOPTION Menu continued DescriptionMaintenance LampLamp continued In the case of replacement by yourselfType number = DT00757 $LUÀOWHU Type number = NJ22222$LU¿OWHUFRQWLQXHG Maintenance¿UPO\LQSODFH OPTION menuCaring for the cabinet and remote control Other careInside of the projector Caring for the lensTroubleshooting There is no input signalThe internal temperature is rising Related messagesRegarding the indicator lamps The projector is cooling down. A certain errorThe projector is in a standby state The projector is warming upRegarding the indicator lamps continued The cooling fan is not operatingThere is a possibility that the interior portion has become heatedThe electrical power cord is not plugged in The power switch is not set to the on positionThe signal cables are not correctly connected Signal source does not correctly workThe volume is adjusted to an extremely low level The AUDIO setting is not correctColor settings are not correctly adjusted COLOR SPACE setting is not suitableThe brightness and/or contrast are adjusted to an not properly adjustedextremely low level The WHISPER function is workingWarranty and after-service 6SHFL¿FDWLRQVItem 6SHFL¿FDWLRQ6SHFL¿FDWLRQVFRQWLQXHG 6SHFLÀFDWLRQV249 mm 306 mmExample of computer signal Users Manual – Operating Guide TechnicalED-X10/ED-X12 ProjectorInitial set signals Connection to the ports ARGB IN1, B RGB IN2, C RGB OUTGS-VIDEO COMPONENT VIDEO D Y, E CB/PB, F CR/PRHVIDEO NUSB OCONTROLConnecting the cable Communications setting3.Command data RS-232CCommunicationRequesting projector status Get command Changing the projector settings Set commandRS-232CCommunication continued RS-232CCommunication continued NamesRS-232CCommunication continued NamesRS-232CCommunication continued NamesRS-232CCommunication continued NamesRS-232CCommunication continued NamesRS-232CCommunication continued NamesRS-232CCommunication continued NamesHitachi, Ltd. Japan