Fasten the two screws with a flat-end screwdriver | JVC G2000

Replacing the Light-Source Lamp (Cont.)

2 Loosen the lamp-unit screws, raise the handle, and pull out the lamp unit.

Loosen the two screws with a flat-end screwdriver.

Note

•The screws are fitted so that they do not come off the lamp- unit.

3 Insert the new lamp unit fully inside and fasten the screws.

Fasten the two screws with a flat-end screwdriver.

CAUTION

•Do not touch the glass surface of the light-source lamp directly with your hand as well as staining it. If you touch with a bare hand, stains on your hand may adhere to the lamp, possibly preventing the lamp from performing as specified due to a shortened lamp life, a darkened screen, etc. To handle a new light-source lamp, hold its plastic part. Never touch the metal part or the front glass surface.

4 Replace the lamp-replacement opening cover and fasten the screws.

Fasten the two screws with a flat-end screwdriver.

Screw

Lamp unit

2

1

Handle

Lamp unit

2

1

Handle

Screw

Lamp-replacement

opening cover

Be careful not to damage the claw.

CAUTIONS

•Install the lamp unit and close the lamp-replacement opening cover correctly; otherwise, a safety switch is activated to prevent the projector from operating.

•If the claw on the lamp-replacement opening cover is damaged, the projector may not possibly operate. Then, replace with a new lamp-replacement opening cover.

•After replacing the lamp, be sure to reset the lamp use time (see page 63).

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99.11.20, 3:30 AM

Image 64

JVC G2000 Insert the new lamp unit fully inside and fasten the screws, Fasten the two screws with a flat-end screwdriver

Contents

Pour l’utilisateur For customer UseModel No No de modèle G2000 Serial No No de série G2000 CoverA4 99.11.19, 1042 PM G2000 Safety Precautions About burning-in of the D-ILA device Safety Precautions Lighters that present special hazards when over heatedLamp is turned on. Exposure of your eyes to the strong Xenon gas is enclosed with high pressure inside the light Contents Accessories Controls and Features Front Side / Top Surface / Right Side Connector panel How to extend the adjustable foot on the rearLeft-hand side Control panel Bottom Surface Air intake area filterOpening for replacing the light-source lamp Fixing foot Position selecting screw for ceiling mounting Control Panel Setting button When a menu is shownVideo button Computer button Connector Panel C S video input terminal Mini DIN 4 pinRS-232C terminal D-sub 9 pin Computer OUT computer output terminal D-sub 3-row 15 pin Input of external sync signals is automatically detected Audio input terminal stereo mini jackRow 15 pin Audio audio input terminal stereo mini jack Remote Control Unit Installing Batteries Install the batteriesPrecautions for using batteries Open the back cover Installing the Projector Precautions for InstallationDo not install the projector in the following places When installing the projector, observe the followings Projection Distance and Screen Size Projection screen size diagonal lengthCenter line of the lens Projection 55.76 ft 17.0 m 294 Approx cm 443 59.04 ft 18.0 m 311 Approx cm 46962.32 ft 19.0 m 328 Approx cm 495 65.6 ft 20.0 m 345 Approx cm 521 Setting the position selecting screw for Ceiling Mounting Effective Range and Distance of the Remote Control UnitEffective range and distance of the remote control unit Connecting to Various Devices Signals that Can Be Input to the ProjectorVideo signals Computer signals Connecting to Video Devices Connecting to Hi-Vision DevicesVideo devices Hi-Vision devices Connecting to Other Devices Connecting to Devices which Control the ProjectorDesktop type Game device, etc Connecting to Computer Devices Connection to an IBM PC or IBM-compatible computerRead the manual which comes with each device thoroughly RGB output devices Connection to Macintosh To monitor connector SuppliedPersonal computer connection cable Connecting the Power Cord Supplied To use the projectorRemove the lens cap To prevent fire and electric shock, observe the following When Turning On the Devices Connected to the Projector Turning on the Power Turn on the Main Power switchBasic Operations Press the Operate button for one second or more Adjust the screen size Switch the inputWhen you press Video When you press Computer Adjust focus Adjust sound volumeAdjust focus with the remote control’s Focus + Buttons To turn off video image and audio sound temporarily To use the quick alignment functionProjector’s button Press once To display the Setting menu To use the remote control’s Preset buttonValues, press the remote control’s Preset button Projector button To display Channel Back button Operating the Setting Menu Making Basic SettingsPress the Setting button of the projector Press the Setting button to select the desired item Operating the Main Menu Configuration of the Main Menu Computer-related input Operating the Main Menu Basic Operation of the Main Menu Changing the Color System Select Decoder with the cursor button 5 orSet the color system with the cursor button 2 or To finish the main menu, press the page Back button Changing the Language Display Select Language with the cursor button 5 orSet the desired language with the cursor button 2 or Button Adjusting the Pixel Clock Adjust Tracking and Phase with the cursor buttonsSelect Pixel Clock with the cursor button 5 or Main menu appears on the screen Adjust H. POS. and V. POS. with the cursor buttons Adjusting the Screen PositionSelect Position with the cursor button 5 or Adjusting Picture Quality Select the item to adjust with the cursor button 5 orWhen AV signals are input When computer-related signals are input Submenu items For video system inputFor computer system input Picture menu Sets a mode which allows easy Adjustment values 0, text30 ← 0 ← +30 Gets brighter 30 → 0 → +30 Gets lower 30 ← 0 ← +30 Gets higher 30 → 0 → +30 Gets less reddish Adjusting Sound Quality Adjust Treble and Bass with the cursor buttonsSelect the Sound with the cursor Button 5 or Setting and Adjusting Other Functions Options Select the item to set adjust with the cursor button 5 orFollowing optional functions can be set adjusted Select the Options with the cursor button 5 or Set adjust the desired item with the cursor button 2 or Options menu Aspect Changing Setting the Source Select a submenu item Source using the cursor button 5 orSelect the item to set using the cursor buttons 5/ or 2/3 Source item displayed in text is indicated in magenta color When Auto is selected When a dedicated source mode is selectedWhen User is selected Fix it Setting Up Channels Channel Setup menuSelect the Channel with the cursor button 5 or Submenu item Channel To delete the contents of the channel registered set up FixPress the cursor button 5or to select a Line item Press the MENU/ENTER button to set fix Channel setup menu Source Setup menu is displayed on the screenIf any Line item is not registered, you cannot choose a SOURCE’ or SWNo item. First register a Line item Press the MENU/ENTER button to set To set up a switcher number SWNo Press the cursor button 3 to move to SWNoPress the cursor button 2or 3to select a number Press the page Back button Press the page Back when no menu is displayed To changing channels using a Direct ChannelChanging Channels Select the Channel number with the cursor button 5 or Selected CH is shown in magenta color Channel Setup/Selection menuSubmenu item Channel Source Setting up or Change User Sources Press the cursor button 5 or to select User Source SetupBefore setting up a user source Submenu item User Source Setup Press the cousor button 3 to move to User Name User Name Setup menu To delete user namesOverwrite the user name with spaces Up to 9 input positions can be selected Setting up or Changing the Display Size Press the cursor button 5or to select an item to adjustPress the cursor button 2or 3to make adjustments Press the cursor button 5or to select Display Size Place the main power switch to the OFF à position Replacing the FuseLoosenit. the fuse holder to remove Fuse 15A Fuse holder Remove the lamp-replacement Replacing the Light-Source LampOpening cover by Loosening Screws Loosen the two screws with a flat-end screwdriver Insert the new lamp unit fully inside and fasten the screws Fasten the two screws with a flat-end screwdriver Resetting the Lamp Use Time Turn on the Main Power switch to go into stand-by modeThis completes the resetting of the lamp use time Projector’s button Cleaning and Replacing the Filter Clean the filterReinstall the filter Fasten the screw with a flat-end screwdriver Troubleshooting When the emergency indicator starts blinking Maintenance AV in AV in input SpecificationsComputer in Computer input Other Outside dimensions DTV-format signalsTop Front Pin assignment Specifications for terminals TerminalRS-232C terminal Computer IN-1 PC / Computer OUT Terminal G2000 CoverA4 99.11.19, 1042 PM Hughes-JVC Technology Corporation