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Projector
ED-X20
User's Manual (detailed)
Operating Guide
Thank you for purchasing this projector.
WARNING ►Before using this product, please read all manuals for this
product. Be sure to read "Safety Guide" first. After reading them, store them in
a safe place for future reference.

About this manual

Various symbols are used in this manual. The meanings of these symbols are
described below.
WARNING This symbol indicates information that, if ignored, could possibly
result in personal injury or even death due to incorrect handling.
CAUTION
This symbol indicates information that, if ignored, could possibly
result in personal injury or physical damage due to incorrect
handling.
 Please refer to the pages written following this symbol.
NOTE • The information in this manual is subject to change without notice.
• The manufacturer assumes no responsibility for any errors that may appear in this manual.
• The reproduction, transfer or copy of all or any part of this document is not permitted
without express written consent.
Trademark acknowledgment
• Mac is registered trademarks of Apple Computer, Inc.
• VESA and SVGA are trademarks of the Video Electronics Standard Association.
• Windows is a registered trademark of Microsoft Corporation.
All other trademarks are the properties of their respective owners.
All manuals and user guides at all-guides.com


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Table of Contents
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Summary of Contents for Hitachi ED-X20

  • Page 1: About This Manual

    All manuals and user guides at all-guides.com Projector ED-X20 User's Manual (detailed) Operating Guide Thank you for purchasing this projector. WARNING ►Before using this product, please read all manuals for this product. Be sure to read “Safety Guide” first. After reading them, store them in a safe place for future reference.
  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com Content Content   About this manual . . . . . . . . . . 1 EASY MENU . . . . . . . . . . . . . . 21 Content .
  • Page 3: Projector Features

    All manuals and user guides at all-guides.com Projector features / Preparations Projector features This projector has a capability to project various picture signals onto a screen. This projector requires only a minimal amount of space for installation and can produce a large projected image from even a short distance. This projector has very compact and stylish design.
  • Page 4: Part Names

    All manuals and user guides at all-guides.com Part names Part names HOT! (1) (2) (3) Projector (1) Lamp cover (48) The lamp unit is inside. (2) Focus ring (16) (10) (3) Zoom ring (16) (9) (8) (11) (4) Control panel (5) (Bottom) (5) Speaker (32) (6) Elevator knobs (x 2) (16)
  • Page 5: Control Panel

    All manuals and user guides at all-guides.com Part names (4) (5) (6) Control panel LAMP INPUT/ (1) STANDBY/ON button (13) STANDBY/ON ENTER (2) INPUT/ENTER button (14, 20) MENU TEMP (3) MENU button (20) POWER It consists of four cursor buttons. (4) POWER indicator (13, 53) (5) TEMP indicator (53) (6) LAMP indicator (53)
  • Page 6: Setting Up

    All manuals and user guides at all-guides.com Setting up Setting up Install the projector according to the environment and manner the projector will be used in. Arrangement Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024×768.
  • Page 7 All manuals and user guides at all-guides.com Setting up WARNING ►Place the projector in a stable horizontal position. If the projector falls or is knocked over it could cause injury and/or damage to the projector. Using a damaged projector could then result in fire and/or electric shock.
  • Page 8: Connecting Your Devices

    All manuals and user guides at all-guides.com Setting up Connecting your devices Be sure to read the manuals for devices before connecting them to the projector. Make sure that all the devices are suitable to be connected with this product, and prepare the cables required to connect.
  • Page 9 All manuals and user guides at all-guides.com Setting up Connecting your devices (continued) NOTE • Be sure to read the manuals for devices before connecting them to the projector, and make sure that all the devices are suitable to be connected with this product.
  • Page 10: Connecting Power Supply

    All manuals and user guides at all-guides.com Setting up Connecting power supply POWER indicator Put the connector of the power cord into the AC inlet of the projector. POWER Firmly plug the power cord’s plug into AC inlet the outlet. In a couple of seconds after Connector of the the power supply connection, the POWER power cord...
  • Page 11: Remote Control

    All manuals and user guides at all-guides.com Remote control Remote control Putting batteries Please set the batteries to the remote control before using it. If the remote control starts to malfunction, try to replace the batteries. If you will not use the remote control for long period, remove the batteries from the remote control and store them in a safe place.
  • Page 12: Changing The Frequency Of Remote

    All manuals and user guides at all-guides.com Remote control Changing the frequency of remote control signal The accessory remote control has the two choices on signal frequency Mode 1:NORMAL and Mode 2:HIGH. If the remote COMPUTER/ STORAGE VIDEO SEARCH control does not function properly, attempt to change the signal ASPECT AUTO BLANK...
  • Page 13: Power On/Off

    All manuals and user guides at all-guides.com Power on/off Power on/off Turning on the power STANDBY/ON button POWER indicator Make sure that the POWER indicator turns in steady orange and the lens cover is removed. LAMP INPUT/ COMPUTER/ STANDBY/ON ENTER Press the STANDBY/ON button on the projector or STORAGE MENU...
  • Page 14: Operating

    All manuals and user guides at all-guides.com Operating VOLUME Operating Adjusting the volume COMPUTER/ STORAGE SEARCH VIDEO ASPECT AUTO BLANK Press the VOLUME button on the remote control. MAGNIFY HOME PAGE UP VOLUME A dialog will appear on the screen to aid you in adjusting the MUTE PAGE DOWN volume.
  • Page 15: Searching An Input Signal

    All manuals and user guides at all-guides.com Operating Selecting an input signal (continued) VIDEO Press the VIDEO button on the remote control. Each time you press the button, the projector switches its COMPUTER/ STORAGE SEARCH VIDEO input port as below. BLANK ASPECT AUTO...
  • Page 16: Adjusting The Projector's Elevator

    All manuals and user guides at all-guides.com Operating Adjusting the projector's elevator When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally. Using the feet can also tilt the projector in order to project at a suitable angle to the screen, elevating the front side of the projector within 12 degrees.
  • Page 17: Using The Automatic Adjustment Feature

    All manuals and user guides at all-guides.com Operating Using the automatic adjustment feature Press the AUTO button on the remote control. AUTO Pressing this button performs the following.  For a PC signal COMPUTER/ STORAGE VIDEO SEARCH The vertical position, the horizontal position, the horizontal ASPECT AUTO BLANK...
  • Page 18: Correcting The Keystone Distortions

    All manuals and user guides at all-guides.com Operating Correcting the keystone distortions Press the KEYSTONE button on the remote control. A dialog KEYSTONE will appear on the screen to aid you in correcting the distortion. Use the ▲/▼ cursor buttons to select the AUTO or MANUAL COMPUTER/ STORAGE SEARCH...
  • Page 19: Freezing The Screen

    All manuals and user guides at all-guides.com Operating Freezing the screen Press the FREEZE button on the remote control. FREEZE The “FREEZE” indication will appear on the screen (although the indication will not appear when the TURN ON is selected COMPUTER/ STORAGE VIDEO...
  • Page 20: Using The Menu Function

    All manuals and user guides at all-guides.com Operating Using the menu function This projector has the following menus: PICTURE, IMAGE, INPUT, SETUP, SCREEN, OPTION and EASY MENU. EASY MENU consists of functions often used, and the other COMPUTER/ STORAGE SEARCH VIDEO menus are classified into each purpose.
  • Page 21: Easy Menu

    All manuals and user guides at all-guides.com EASY MENU EASY MENU From the EASY MENU, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons. Then perform it according to the following table. Item Description Using the ◄/►...
  • Page 22: Go To Advanced Menu

    All manuals and user guides at all-guides.com EASY MENU EASY MENU (continued) Item Description Using the ◄/► buttons adjusts the brightness. BRIGHTNESS See the BRIGHTNESS item in PICTURE menu (23). Using the ◄/► buttons adjusts the contrast. CONTRAST See the CONTRAST item in PICTURE menu (23). Using the ◄/►...
  • Page 23: Picture Menu

    All manuals and user guides at all-guides.com PICTURE Menu PICTURE Menu From the PICTURE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
  • Page 24 All manuals and user guides at all-guides.com PICTURE Menu PICTURE Menu (continued) Item Description Using the ▲/▼ buttons switches the color temperature mode. HIGH DEFAULT � HIGH CUSTOM � MID DEFAULT � MID CUSTOM LOW DEFAULT � LOW CUSTOM � Hi-BRIGHT-1 DEFAULT � Hi-BRIGHT-1 CUSTOM Hi-BRIGHT-2 DEFAULT �...
  • Page 25 All manuals and user guides at all-guides.com PICTURE Menu PICTURE Menu (continued) Item Description This projector has 4 memories for adjustment data (for all the items of the PICTURE menu). Selecting a function using the ▲/▼ buttons and pressing the ► or ENTER button performs each function.
  • Page 26: Image Menu

    All manuals and user guides at all-guides.com IMAGE Menu IMAGE Menu From the IMAGE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
  • Page 27 All manuals and user guides at all-guides.com IMAGE Menu IMAGE Menu (continued) Item Description Using the ▲/▼ buttons adjusts the horizontal phase to eliminate flicker. Right ó Left H PHASE • This item can be selected only for a computer signal or component video signal.
  • Page 28: Input Menu

    All manuals and user guides at all-guides.com INPUT Menu INPUT Menu From the INPUT menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
  • Page 29 All manuals and user guides at all-guides.com INPUT Menu INPUT Menu (continued) Item Description Set the video format for the s-video port and video port. (1) Use the ◄/► buttons to select the input port. (2) Using the ▲/▼ buttons switches the mode for video format.
  • Page 30 All manuals and user guides at all-guides.com INPUT Menu INPUT Menu (continued) Item Description The resolution for the COMPUTER IN1 and COMPUTER IN2 input signals can be set on this projector. (1) In the INPUT menu select the RESOLUTION using the ▲/▼ buttons and press the ►...
  • Page 31: Setup Menu

    All manuals and user guides at all-guides.com SETUP Menu SETUP Menu From the SETUP menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button on the ENTER button to execute the item.
  • Page 32: Mirror

    All manuals and user guides at all-guides.com SETUP Menu SETUP Menu (continued) Item Description Using the ▲/▼ buttons turns off/on the whisper mode. BRIGHT ó NORMAL WHISPER • When the NORMAL is selected, acoustic noise and screen brightness are reduced. Using the ▲/▼...
  • Page 33: Screen Menu

    All manuals and user guides at all-guides.com SCREEN Menu SCREEN Menu From the SCREEN menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
  • Page 34 All manuals and user guides at all-guides.com SCREEN Menu SCREEN Menu (continued) Item Description Using the ▲/▼ buttons switches the mode for the start-up screen. The start-up screen is a screen displayed when no signal or an unsuitable signal is detected. MyScreen ó...
  • Page 35 All manuals and user guides at all-guides.com SCREEN Menu SCREEN Menu (continued) Item Description This item allows you to capture an image for use as a MyScreen image which can be used as the BLANK screen and START UP screen. Display the image you want to capture before executing the following procedure.
  • Page 36: Source Name

    All manuals and user guides at all-guides.com SCREEN Menu SCREEN Menu (continued) Item Description Using the ▲/▼ buttons turns on/off the message function. TURN ON ó TURN OFF When the TURN ON is selected, the following message function works. “AUTO IN PROGRESS” while automatically adjusting “NO INPUT IS DETECTED”...
  • Page 37: Option Menu

    All manuals and user guides at all-guides.com OPTION Menu OPTION Menu From the OPTION menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item, except for the items LAMP TIME and FILTER TIME.
  • Page 38: Uto Off

    All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description Using the ▲/▼ buttons adjusts the time to count down to automatically turn the projector off. Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE) AUTO OFF AUTO OFF ENABLE...
  • Page 39: Service

    All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description This item is to assign one of the following function to MY BUTTON 1 and 2 on the remote control (5). Choose 1 or 2 on the MY BUTTON menu using the ◄/► button first.
  • Page 40 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description AUTO ADJUST Using the ▲/▼ buttons enables/disables the automatic adjustment. When DISABLE is selected, the automatic adjustment feature is disabled, although rough adjustment is automatically performed depending on the basic setting.
  • Page 41 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description KEY LOCK Using the ▲/▼ buttons turns on/off the key lock feature. When TURN ON is selected, the buttons on the projector except the STANDBY/ON button are locked. TURN ON ó...
  • Page 42 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description This projector is equipped with security functions. User registration is required before using the security functions. Please contact your local dealer. 1. Using Security Features 1.1 Inputting the PASSWORD 1.1-1 Use the ▲/▼...
  • Page 43 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description 1.3 If you have forgotten your PASSWORD 1.3-1 Follow the procedure in 1.1-1 to display the ENTER PASSWORD BOX. 1.3-2 While the ENTER PASSWORD BOX is displayed, press and hold the RESET button for about 3 seconds or press and hold the INPUT and ►...
  • Page 44 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description 2.2-4 Move the cursor to the right side of the CHECK PASSWORD BOX and press the ► button to display the PASSWORD for about 20 seconds, please make note of the PASSWORD during this time.
  • Page 45 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description 3.1-2 Use the ▲/▼ buttons on the PIN LOCK on/off menu to select TURN ON and the PIN BOX will be displayed. 3.1-3 Input a 4 part PIN Code using the ▲, ▼, ◄, ►, COMPUTER/STORAGE and INPUT buttons.
  • Page 46 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description 4. Using the Transition Detector Function While the Transition Detector function is ON, when power switch is started to supply to the projector, it might react as below. •...
  • Page 47 All manuals and user guides at all-guides.com OPTION Menu OPTION Menu (continued) Item Description 4.3 Setting the Transition Detector off 4.3-1 Follow the procedure in 4.1-1 to display the Transition Detector on/off menu. 4.3-2 Select TURN OFF to display the ENTER PASSWORD BOX (large). Enter the registered PASSWORD and the screen will return to the Transition Detector on/off menu.
  • Page 48: Maintenance

    All manuals and user guides at all-guides.com Maintenance Maintenance Lamp A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them.
  • Page 49 All manuals and user guides at all-guides.com Maintenance Lamp (continued) Lamp warning HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE WARNING ►The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time.
  • Page 50: Air Filter

    All manuals and user guides at all-guides.com Maintenance Air filter Please check and clean the air filter periodically. When the indicators or a message prompts you to clean the air filter, comply with it as soon as possible. Replace the air filter when it is damaged or too soiled. To prepare a new air filter, contact your dealer and tell the air filter type number.
  • Page 51: Other Care

    All manuals and user guides at all-guides.com Maintenance Other care Inside of the projector In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every year. Caring for the lens If the lens is flawed, soiled or fogged, it could cause deterioration of display quality.
  • Page 52: Troubleshooting

    All manuals and user guides at all-guides.com Troubleshooting Troubleshooting If an abnormal operation should occur, stop using the projector immediately. WARNING ►Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc.
  • Page 53: Regarding The Indicator Lamps

    All manuals and user guides at all-guides.com Troubleshooting Regarding the indicator lamps When operation of the LAMP, TEMP and POWER indicators differs from usual, check and cope with it according to the following table. POWER LAMP TEMP Description indicator indicator indicator Lighting Turned...
  • Page 54: Shutting The Projector Down

    All manuals and user guides at all-guides.com Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP Description indicator indicator indicator There is a possibility that the interior portion has become heated. Please turn the power off, and allow the projector to cool down at least 20 minutes.
  • Page 55: Phenomena That May Be Easy To Be Mistaken For Machine Defects

    All manuals and user guides at all-guides.com Troubleshooting Phenomena that may be easy to be mistaken for machine defects About the phenomenon confused with a machine defect, check and cope with it according to the following table. Reference Phenomenon Cases not involving a machine defect page The electrical power cord is not plugged in.
  • Page 56 All manuals and user guides at all-guides.com Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Reference Phenomenon Cases not involving a machine defect page The brightness is adjusted to an extremely low level. 21, 23 Adjust BRIGHTNESS to a higher level using the menu function or the remote control.
  • Page 57: Specifications

    All manuals and user guides at all-guides.com Specifications Specifications Item Specification Product name Liquid crystal projector Panel size 1.6 cm (0.63 type) Liquid Crystal Drive system TFT active matrix Panel Pixels 786,432 pixels (1024 horizontal x 768 vertical) Lens Zoom lens F=1.8 ~ 1.9 f = 16.4~ 19.7 mm Lamp 160W UHB Speaker...
  • Page 58 All manuals and user guides at all-guides.com Read this Safety Guide first. Projector User's Manual - Safety Guide Thankyouforpurchasingthisprojector. WARNING • Before using, read these user's manuals of this projector to ensure correct usage through understanding. After reading, store them in a safe place for future reference.
  • Page 59 All manuals and user guides at all-guides.com Safety Precautions WARNING Never use the projector if a problem should occur. Abnormal operations such as smoke, strange odor, no image, no sound, excessive sound, damaged casing or elements or cables, penetration of liquidsorforeignmatter,etc.cancauseafireorelectricalshock.
  • Page 60 All manuals and user guides at all-guides.com Safety Precautions (continued) WARNING Be cautious of High temperatures of the projector. Hightemperaturesaregeneratedwhenthelampislit.Itcouldresultinfireor burn.Usespecialcautioninhouseholdswherechildrenarepresent. Donottouchaboutthelens,airfansandventilationopeningsduringuseor immediatelyafteruse,topreventaburn.Takecareofventilation. •Keepaspaceof0cmormorebetweenthesidesandotherobjectssuch aswalls. •Donotplacetheprojectoronametallictableoranythingweakinheat. •Donotplaceanythingaboutthelens,airfansandventilationopeningsof theprojector. •Neverblocktheairfanandventilationopenings. •Donotcovertheprojectorwithatablecloth,etc. •Donotplacetheprojectoronacarpetorbedding. Never look through the lens or openings when the lamp is on. Thepowerfullightcouldadverselyaffectvision. Usespecialcautioninhouseholdswherechildrenarepresent.
  • Page 61 All manuals and user guides at all-guides.com Safety Precautions (continued) WARNING Be careful in handling the light source lamp. The projector uses a high-pressure mercury glass lamp made of glass. The lamp can break with a loud bang, or burn out. When the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and for gas containingmercurytoescapefromtheprojector’sventholes. Please carefully read the section “Lamp”.
  • Page 62 All manuals and user guides at all-guides.com Safety Precautions (continued) CAUTION Be careful in moving the projector. Neglectcouldresultinaninjuryordamage. • Do not move the projector during use. Before moving, disconnect the power cord and all external connections, and close the slide lens door or attachthelenscap.
  • Page 63 All manuals and user guides at all-guides.com Safety Precautions (continued) CAUTION Remove the power cord for complete separation. •Forsafetypurposes,disconnectthepowercordiftheprojectorisnottobe usedforprolongedperiodsoftime. Disconnectthe • Before cleaning, turn off and unplug the projector. Neglect could result in plugfromthe fireorelectricalshock. poweroutlet. Ask your dealer to cleaning inside of the projector about every year.
  • Page 64 All manuals and user guides at all-guides.com Safety Precautions (continued) NOTE About consumables. Lamp,LCDpanels,polarizorsandotheropticalcomponents,andairfilterandcoolingfans haveadifferentlifetimeineach.Thesepartsmayneedtobereplacedafteralongusage time. •Thisproductisn’tdesignedforcontinuoususeoflongtime.Inthecaseofcontinuoususe forhoursormore,oruseforhoursormoreeveryday(evenifitisn’tcontinuous),or repetitioususe,thelifetimemaybeshortened,andthesepartsmayneedtobereplaced evenifoneyearhasnotpassedsincethebeginningofusing. • A ny inclining use beyond the adjustment range explained in these user’s manuals may shortenthelifetimesoftheconsumables. Before turning on the power, make the projector cool down adequately. Afterturningtheprojectoroff,pushingtherestartswitchorinterruptingofthepowersupply, make the projector cool down adequately. Operation in a high temperature state of the projectorcausesadamageoftheelectrodeandun-lightingofthelamp.
  • Page 65 All manuals and user guides at all-guides.com Lamp WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. Notethateachlamphasadifferentlifetime,andsomemayburstorburnoutsoonafter you start using them. In addition, when the bulb bursts, it is possible for shards of glasstoflyintothelamphousing,andforgas containing mercurytoescapefromthe...
  • Page 66 All manuals and user guides at all-guides.com Regulatory Notices FCC Statement Warning WARNING:  This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part  of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference...
  • Page 67 All manuals and user guides at all-guides.com Projector ED-X20 User's Manual (detailed) Technical Example of PC signal Resolution (H x V) H. frequency (kHz) V. frequency (Hz) Rating Signal mode 720 x 400 37.9 85.0 VESA TEXT 640 x 480 3.5...
  • Page 68 All manuals and user guides at all-guides.com Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some PC models may be different. In such case, adjust the items V POSITION and H POSITION in the IMAGE menu.
  • Page 69 All manuals and user guides at all-guides.com Connection to the ports Connection to the ports AUDIO IN1 COMPUTER IN1 COMPUTER IN2 AUDIO IN2 S-VIDEO AUDIO OUT VIDEO MONITOR OUT CONTROL COMPUTER IN1, COMPUTER IN2, MONITOR OUT D-sub 5pin mini shrink jack (1) for PC signal •...
  • Page 70 All manuals and user guides at all-guides.com Connection to the ports (continued) AUDIO IN1 COMPUTER IN1 COMPUTER IN2 AUDIO IN2 S-VIDEO AUDIO OUT VIDEO MONITOR OUT CONTROL S-VIDEO Mini DIN 4pin jack Signal Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω...
  • Page 71 All manuals and user guides at all-guides.com Connection to the ports (continued) AUDIO IN1 COMPUTER IN1 COMPUTER IN2 AUDIO IN2 S-VIDEO AUDIO OUT VIDEO MONITOR OUT CONTROL USB B type jack Signal  +5V 2 - Data 3 + Data 4 Ground CONTROL D-sub 9pin plug...
  • Page 72 All manuals and user guides at all-guides.com RS-232C Communication RS-232C Communication CONTROL port RS-232C cable (Cross) RS-232C port of the projector of the PC - () () CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6)
  • Page 73: Header

    All manuals and user guides at all-guides.com RS-232C Communication (continued) Requesting projector status (Get command) () Send the following request code from the PC to the projector. Header + Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’) (2) The projector returns the response code ‘DH’...
  • Page 74: Command Data

    All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code Power Turn off BE  EF 06  00 2A  D3 01  00 00  60 00  00 Turn on BE  EF 06  00 BA  D2 01  00 00  60 01  00 BE  EF 06  00 19  D3 02  00 00  60 00  00 [Example return]    00  00 ...
  • Page 75 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code User Gamma Pattern BE  EF 06  00 FB  FA 01  00 80  30 00  00 9 step gray scale BE  EF 06  00 6B  FB 01  00 80  30 01  00 15 steps gray scale BE  EF 06  00 9B  FB 01  00 80  30 02  00 Ramp BE  EF 06  00 0B  FA 01  00...
  • Page 76 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code COLOR TEMP GAIN B BE  EF 06  00 8C  F5 02  00 B3  30 00  00 Increment BE  EF 06  00 EA  F5 04  00 B3  30 00  00 Decrement BE  EF 06  00 3B  F4 05  00 B3  30 00  00 COLOR TEMP  BE  EF 06  00 04  F5 02  00...
  • Page 77 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code ASPECT BE  EF 06  00 9E  D0 01  00 08  20 00  00 16:9 BE  EF 06  00 0E  D1 01  00 08  20 01  00 14:9 BE  EF 06  00 CE D6 01 00 08 20 09 00 SMALL BE  EF 06  00 FE  D1 01  00...
  • Page 78 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names Operation Type Header Action Type Setting Code COMPUTER 1 SYNC ON G OFF BE  EF 06  00 5E D7 01 00 10 20 02 00 AUTO BE  EF 06  00 CE D6 01 00 10 20 03 00 BE  EF 06  00 0D D6 02 00 10 20 00 00 COMPUTER 2 SYNC ON G OFF BE  EF 06  00 A2 D6...
  • Page 79 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code MUTE TURN OFF BE  EF 06  00 46  D3 01  00 02  20 00  00 TURN ON BE  EF 06  00 D6  D2 01  00 02  20 01  00 BE  EF 06  00 75  D3 02  00 02  20 00  00 AUDIO - COMPUTER1 Set TURN OFF BE  EF 06  00...
  • Page 80 All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code MENU POSITION V BE  EF 06  00 40  D7 02  00 16  30 00  00 Increment BE  EF 06  00 26  D7 04  00 16  30 00  00 Decrement BE  EF 06  00 F7  D6 05  00 16  30 00  00 MENU POSITION V  Execute BE  EF 06  00 A8  C7...
  • Page 81: Execute

    All manuals and user guides at all-guides.com RS-232C Communication (continued) Command Data Names  Operation Type Header Action Type Setting Code MY BUTTON-1 COMPUTER1 BE  EF 06  00 3A 33 01 00 00 36 00 00 COMPUTER2 BE  EF 06  00 FA 31 01 00 00 36 04 00 S-VIDEO BE  EF 06  00 5A 32 01 00 00 36 02 00 VIDEO BE  EF 06  00 AA 32...
  • Page 82 All manuals and user guides at all-guides.com Hitachi, Ltd. Japan 292 Yoshida-cho Totsuka-ku, Yokohama-city Kanagawa 244-0817 HITACHI EUROPE LTD. HITACHI EUROPE S.A. Consumer Affairs Department 364, Kifissias Ave. & 1, Delfon Str. PO Box 3007 152 33 Chalandri Maidenhead Athens...

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