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NEC Gt2000r Lcd Projector Users Manual

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    							E-11
    Terminal Panel Features
    This panel is located on the left side and is where you connect your
    cables.1
    8 2
    4
    3
    567 1 R/Cr, G/Y, B/Cb, H/ HV and V [RGB 1] Inputs (BNC)
    Connect R,G,B,H (Horizontal sync) and V (Vertical sync)
    outputs of external equipment such as the NEC ISS-6020
    Switcher or IPS-4000.
    If using a component with a combined sync (SYNC) output,
    connect it to the H/V terminal. When using luminance and
    color-difference signals of HDTV and DVD, connect Pr/Cr
    to the R, Y to the G and Pb/Cb to the B input of the projector.
    2RGB (Y, Cb,Cr) Input 2 Connector (Mini D-Sub 15 pin)
    Connect your PC, DVD player with Y/Cb/Cr outputs or
    other RGB equipment such as IBM or compatible comput-
    ers. The optional Component V. Cable is required for Y/Cb/
    Cr input connection.
    3 RGB Output Connector (Mini D-Sub 15 pin)
    You can use this connector to loop your computer image to
    an external monitor from either the RGB 1 or RGB 2 input
    source.
    4 S-Video Input
    Here is where you connect the S-Video input from an exter-
    nal source such as a VCR or laser disc player.
    NOTE:  S-Video provides more vivid color and higher
    resolution than the traditional composite video format.
    5 Left Channel/Mono Audio Input Jack (RCA)
    This is your left channel audio input for stereo sound coming
    from S-Video equipment or audio system. This also serves as
    your monaural audio input.
    Right Channel Audio Input Jack
    This is your right channel audio input for stereo sound.
    6 RGB 2 Audio Input Mini Jack
    You can use this connector to output sound from the RGB 2
    Input source.
    7
    RGB 1 Left Channel/Mono Audio Input Jack (RCA)
    This is your left channel audio input for stereo sound coming
    from the RGB Input 1 source.
    This also serves as your monaural audio input.
    RGB 1 Right Channel Audio Input Jack
    This is your right channel audio input for stereo sound from
    the RGB Input 1 source.
    8 Remote 2/PC Connector (Mini D-Sub 15 pin)
    Use this connector to attach an RS-232C cable when a
    computer or similar device will control the projector or when
    the projector is used with multiple projectors.
    R/Cr G/YB/Cb
    H/HV V
    RGB 
    INPUT 2RGB
    OUTPUT
    S-VIDEO INPUT    AUDIO
    VIDEO INPUT    AUDIOREMOTE 1 RGB 1 AUDIO
    REMOTE 2/PC
    EXT
    -CTL RGB   2
    AUDIO
    AUDIO
    OUTPUTREMOTE
    OUTPUT REMOTE
    INPUT L/MONO R L/MONO R
    L/MONO R 
    						
    							E-12
    AC IN
    159
    1113101214 9 Remote Input Mini Jack
    Connect your remote control cable here for wired operation.
    Remote Output Mini Jack
    This terminal enables you to loop up to 64 projectors with
    the same remote control operation.
    10 Video Input (RCA)
    Connect a VCR, DVD player, laser disc player, or document
    camera here to project video.
    11 Left Channel/Mono Audio Input Jack (RCA)
    This is your left channel audio input for stereo sound coming
    from video equipment or audio system. This also serves as
    your monaural audio input.
    Right Channel Audio Input Jack
    This is your right channel audio input for stereo sound.
    12 Audio Output Mini Jack
    Connect additional external speakers here to listen to audio
    coming from the RGB 1, RGB 2, Video or S-Video input.
    13 REMOTE 1 Connector (Mini D-Sub 15 pin)
    Connect the control cable (available as an option) here when
    the projector is used with the optional ISS-6020 or with
    multiple projectors.
    NOTE:  The ISS-6020/ISS-6020G Switcher is compat-
    ible with this projector.
    14 External Control Connector (Mini D-Sub 15 pin)
    This connector is for switch closure control or other external
    controller.
    15 Built-in Security Slot ( 
     )
    This security slot supports the MicroSaver¨ Security Sys-
    tem.
    MicroSaver
    ¨  is a registered trademark of Kensington
    Microware Inc.  The logo 
     is trademarked and owned by
    Kensington Microware Inc.
    S-VIDEO INPUT    AUDIO
    VIDEO INPUT    AUDIOREMOTE 1 RGB 1 AUDIO
    REMOTE 2/PC
    EXT
    -CTL RGB   2
    AUDIO
    AUDIO
    OUTPUTREMOTE
    OUTPUT REMOTE
    INPUT L/MONO R L/MONO R
    L/MONO R 
    						
    							E-13
    OFF
    +-
    +
    -
    RGB1
    ABC DEFGHI
    JKL MNO PQR
    STU
    ,.
    LOAD CLEAR
    CONTRAST
    SETUP NORMAL
    AUDIO MUTE
    EXPAND
    FOCUS ZOOM
    W
    T DISPLAY
    Adr.
    VOLUME BRIGHT
    PICTURE
    VWX YZ? RGB2
    VIDEO/S-VIDEO
    ON POWER
    MENU
    ENTER
    123
    456
    7
    089
    KEYSTONE
    CTLMAGNIFY/REDUCE
    Remote Control Features
    You can use your remote control with the cable or wireless to
    operate your MultiSync GT2000/GT2000R LCD Projector.
    If you want to use your remote control with the cable, connect
    one end of the cable to the jack on the remote control and the
    other end to the Terminal Panel.
    1
    5 2
    4
    6
    87
    9 1 Power ON and OFF
    If your main power switch on the front is turned on, you can
    use this button to turn your projector on and off.
    2 Menu
    Press this button to call up the On-Screen Menu so you can
    adjust and set the image.
    To return to the main menu from a submenu or to turn off the
    main menu, press this button again.
    3 Enter
    This button activates items selected from the on-screen menu.
    4 Cursor
    Use this control to select items from the on-screen menu.
    5 Input
    Select your input source by pressing the RGB1, RGB2, or
    VIDEO/S-VIDEO button. The VIDEO/S-VIDEO button
    toggles between VIDEO and S-VIDEO. Also you can select
    RGB or YCbCr directly by pressing CTL and RGB1(or RGB2)
    buttons while you are in the RGB mode.
    6 Number
    Use one of these buttons to specify the memory location or
    enter to name a signal during input registration.
    7 Clear
    Press this button to clear any adjustments in progress.
    8 Load
    Press any number button and then this button to activate set-
    tings you have stored previously from 01 to 100 of the memory
    list.
    9 Volume (Address with CTL)
    This adjusts the volume of the built-in speaker.
    Use the Volume(-) with the CTL button to display the Remote
    Control Unit Address on screen to specify the remote control
    address.
    3 
    						
    							E-14
    OFF
    +-
    +
    -
    RGB1
    ABC DEFGHI
    JKL MNO PQR
    STU
    ,.
    LOAD CLEAR
    CONTRAST
    SETUP NORMAL
    AUDIO MUTE
    EXPAND
    FOCUS ZOOM
    W
    T DISPLAY
    Adr.
    VOLUME BRIGHT
    PICTURE
    VWX YZ? RGB2
    VIDEO/S-VIDEO
    ON POWER
    MENU
    ENTER
    123
    456
    7
    089
    KEYSTONE
    CTLMAGNIFY/REDUCE
    10 10 Contrast
    Adjusts the image s contrast for room conditions.
    11 Brightness
    Adjusts the image s brightness for room conditions.
    12 Setup
    Press this button and then press the ENTER button to return to
    the factory preset. Also you can search the memory by press-
    ing the SETUP button and then the LOAD button.
    13 Normal
    This button returns the brightness, contrast or white balance
    to its factory default settings.
    14 Display
    Press this button to identify the source being projected.
    15 Picture Mute
    This button turns off the image and the on-screen message for
    a short period of time. Press again to restore it.
    16 Audio Mute
    This button temporarily shuts off or restores the sound.
    17 Expand (Digital Zoom Function)
    Press this button to turn the image enlargement control on or
    off.
    18 Focus (Keystone with CTL)
    Press the (+) or (-) button to adjust the focus. (These buttons
    are not available on GT2000R.)
    Use these buttons with the CTL button to correct the keystone
    (trapezoidal) distortion, and make the image square.
    14
    1516
    17
    18
    11
    12
    13 
    						
    							E-15
    OFF
    +-
    RGB1
    ABC DEFGHI
    JKL MNO PQRRGB2VIDEO/S-VIDEO
    ON POWER
    MENU
    ENTER
    123
    456
    +
    -
    SETUP NORMAL
    AUDIO MUTE
    EXPAND
    FOCUS ZOOM
    W
    T DISPLAY
    Adr.
    PICTURE
    KEYSTONE
    CTLMAGNIFY/REDUCE
    19
    20
    21 19 Zoom (Magnify/Reduce with CTL)
    Press the (W) or (T) button to zoom in or zoom out. (These
    buttons are not available on GT2000R.)
    Use these buttons with the CTL button to adjust the image
    size.
    20 CTL(Control)
    This button is pressed simultaneously with others (FOCUS,
    ZOOM, VOLUME, RGB1, RGB2, KEYSTONE, MAGNIFY,
    REDUCE, Adr. and direct selection of RGB and YCbCr) to
    operate functions.
    21 Remote Jack
    Connect your remote control cable here for wired operation. 
    						
    							E-16
    Remote Control Notes
    ¥ Use the remote control within a distance of about 7m (23feet)
    and at an angle of 30û above, below, to the left and to the right of
    the remote control sensor located at the front of the main unit.
    ¥ The remote control system may not function when direct
    sunlight or strong illumination strikes the remote control sensor
    of the main unit, or when there is an obstacle in the path.
    ¥ When remote control buttons are pressed and held, main unit
    function keys may not operate.
    ¥ Do not subject to strong shock.
    ¥ Do not allow water or other liquid to splash on the remote
    control. If the remote control gets wet, wipe it dry immediately.
    ¥ Avoid exposure to heat and steam.
    ¥ Remove the batteries from the remote control when the remote
    control is not going to be used for a long period.
    You cannot operate the projector using the remote con-
    trol if:
    ¥ the remote ID is not set to [00].
    ¥ the remote ID is not the same as the projector ID.
    See page E-43 for setting remote ID and page E-38 for setting
    projector ID.
    Attaching the supplied ferrite clamp
    The ferrite clamp is provided with this projector in order to reduce
    electromagnetic interference that may cause interference to radio
    communication.
    1. Push the catch and open the ferrite clamp.
    2. Draw the remote cable through the hole and wind the remote
    cable around the ferrite clamp two times, then close the ferrite
    clamp. Place the ferrite clamp as closely to the end of the cable
    that plugs into the projector as possible. 
    						
    							E-17
    INSTALLATION 2
    This section describes how to set up your MultiSync GT2000/
    GT2000R LCD projector and how to connect video and audio
    sources.
    Setting Up Your MultiSync GT2000/
    GT2000R LCD Projector
    Your MultiSync GT2000/GT2000R LCD Projector is simple to
    set up and use. But before you get started, you must first:
    1. Determine the image size
    2. Set up a screen or select a non-glossy white wall onto which
    you can project your image.
    Carrying The LCD Projector Ensure that the power cord and
    any other cables connecting to video sources are disconnected
    before moving the projector. When moving the projector or
    when it is not in use, cover the lens with the lens cap.
    Selecting A  Location  The further your LCD projector is from
    the screen or wall, the larger the image. The minimum size the
    image can be is approximately 0.5 m (20) measured diago-
    nally when the projector is roughly 1.0 m from the wall or
    screen. The largest the image can be is 7.6 m (300) when the
    projector is about 12.0 m from the wall or screen.
    Width
    HeightScreen size
    (diagonal)
    Projection distance
    Attaching the lens cap to the lens hood with the supplied
    string and rivet. (GT2000 only)
    Lens cap
    Rivet
    String 
    						
    							E-18
    Using A Tabletop Or Cart
    1. Place your LCD projector on a flat level surface at the
    optimal distance from the screen or wall so you realize the
    size image you want. (Avoid having bright room lighting or
    sun light directly on the screen or wall where youll be
    projecting the image.)
    2. Connect the power cable, remove the lens cap and turn the
    projector on. (If no input signal is available, the projector will
    display a background image.)
    3. Ensure that the projector is centered to the screen.
    4. Move the projector left or right to center the image horizon-
    tally on the screen. (A)
    5. To center the image vertically (B), lift the front edge of the
    projector and press the buttons on the front of the projector,
    just above the feet, to release the one-touch tilt feet. (There is
    approximately 10.5û of up and down adjustment for the front
    of the projector. )
    6. If a trapezoidal distortion appears on the screen, use the
    Focus and CTL buttons on the remote control or select the
    Keystone from the Settings Menu under the Main menu.
    Note: The keystone function is not available if no input signal
    is present.
    If necessary, adjust the front or rear feet so that the lens
    surface is parallel to the screen. If you use the projector with
    the screen tilted, the picture will be distorted. Each of the rear
    feet height can be changed up to 5mm (0.2Ó).
    7. Increase or reduce the size of the projected image by press-
    ing the Zoom (+) or (Ð) buttons on the remote control or
    top of the cabinet. (The zoom buttons are not available on
    GT2000R.)
    8. Adjust the focus by pressing the Focus (+) or (-) buttons on
    the remote control or top of the cabinet.
    (The focus buttons are not available on GT2000R. Use the
    Focus/Floating lock knob and Focus/Floating ring to adjust
    the focus on GT2000R. See below.)
    To adjust the focus on GT2000R
    1. Make sure that the focus lock knob and the floating lock knob
    are tightened.
    2. Adjust the focus at the center of the screen.
    1) Loosen the focus lock knob, then grasp the focus ring and
    rotate it.
    2) Rotate the focus ring until the best center focus is ob-
    tained, and tighten the focus lock knob to lock it.
    3. Adjust the focus at the edges of the screen.
    1) Loosen the floating lock knob, then grasp the floating ring
    and rotate it.
    2) Rotate the floating ring until the best edge focus is ob-
    tained, and tighten the floating lock knob to lock it.
    4. Select the Projection and choose Rear-front or Rear
    ceiling to project an image from the rear.
    (A) Top view
    (B) Side view
    screen
    screen
    Up
    Down Up
    Down
    AC IN
    Focus lock knob
    Focus ring
    AC IN
    Floating lock knob
    Floating ring 
    						
    							E-19
    Distance Chart (GT2000)
    AC
    D E a
    00 1
    12 3
    4
    5
    6
    12345678910111213 (m) (m)
    (6.8˚-6.7˚) (8.9˚-8.6˚)
    Projection Distance and Image Size
    Throw Distance
    Diagonal Screen Size (inch)
    20 40 60 80 100 120 160 200 240 300
    0 12345678910111213imj
    Center of WIDE
    Center of TELE 
    						
    							E-20
    Standard Zoom Lens (Wide)
    a
    b (sin= a)
    g (cos= a)
    Screen Size
    HÐWidth
    4 : 3 Diagonal
    A
    C
    D
    EDegree
    inch
    mm
    inch
    mm
    mm
    inch
    mm
    inch
    mm
    inch
    mm
    inch9.0
    0.16
    0.99
    32
    812.8
    40
    1016
    1557
    61.3
    1537
    60.5
    -32
    -1.2
    336
    13.28.9
    0.15
    0.99
    48
    1219.2
    60
    1524
    2377
    93.6
    2349
    92.5
    -1
    -0.0
    458
    18.08.8
    0.15
    0.99
    56
    1422.4
    70
    1778
    2787
    109.7
    2754
    108.4
    14
    0.6
    519
    20.48.8
    0.15
    0.99
    64
    1625.6
    80
    2032
    3197
    125.9
    3160
    124.4
    29
    1.1
    580
    22.98.8
    0.15
    0.99
    72
    1828.8
    90
    2286
    3608
    142.0
    3566
    140.4
    44
    1.7
    641
    25.38.7
    0.15
    0.99
    80
    2032
    100
    2540
    4018
    158.2
    3971
    156.4
    60
    2.3
    702
    27.78.7
    0.15
    0.99
    96
    2438.4
    120
    3048
    4838
    190.5
    4783
    188.3
    90
    3.5
    825
    32.58.7
    0.15
    0.99
    120
    3048
    150
    3810
    6069
    238.9
    6000
    236.2
    135
    5.3
    1008
    39.78.7
    0.15
    0.99
    144
    3657.6
    180
    4572
    7300
    287.4
    7217
    284.1
    181
    7.1
    1191
    46.98.6
    0.15
    0.99
    160
    4064
    200
    5080
    8120
    319.7
    8028
    316.1
    211
    8.3
    1313
    51.78.6
    0.15
    0.99
    192
    4876.8
    240
    6096
    9761
    384.3
    9651
    380.0
    272
    10.7
    1557
    61.38.6
    0.15
    0.99
    216
    5486.4
    270
    6858
    10992
    432.76
    10868
    427.9
    317
    12.5
    1740
    68.5
    Standard Zoom Lens (Tele)
    8.6
    0.15
    0.99
    240
    6096
    300
    7620
    12223
    481.2
    12085
    475.8
    363
    14.3
    1923
    75.7
    a
    b (sin= a)
    g (cos= a)
    Screen Size
    HÐWidth
    4 : 3 Diagonal
    A
    C
    D
    EDegree
    inch
    mm
    inch
    mm
    mm
    inch
    mm
    inch
    mm
    inch
    mm
    inch7.0
    0.12
    0.99
    32
    812.8
    40
    1016
    2013
    79.3
    1999
    78.7
    -32
    -1.2
    336
    13.26.8
    0.12
    0.99
    48
    1219.2
    60
    1524
    3075
    121.1
    3053
    120.2
    -1
    0.0
    458
    18.06.8
    0.12
    0.99
    56
    1422.4
    70
    1778
    3606
    142.0
    3581
    141.0
    14
    0.6
    519
    20.46.8
    0.12
    0.99
    64
    1625.6
    80
    2032
    4137
    162.9
    4108
    161.7
    29
    1.1
    580
    22.96.8
    0.12
    0.99
    72
    1828.8
    90
    2286
    4668
    183.8
    4635
    182.5
    44
    1.7
    641
    25.36.7
    0.12
    0.99
    80
    2032
    100
    2540
    5199
    204.7
    5163
    203.3
    60
    2.3
    702
    27.76.7
    0.12
    0.99
    96
    2438.4
    120
    3048
    6260
    246.5
    6217
    244.8
    90
    3.5
    825
    32.56.7
    0.12
    0.99
    120
    3048
    150
    3810
    7853
    309.2
    7800
    307.1
    135
    5.3
    1008
    39.76.7
    0.12
    0.99
    144
    3657.6
    180
    4572
    9446
    371.9
    9382
    369.4
    181
    7.1
    1191
    46.96.7
    0.12
    0.99
    160
    4064
    200
    5080
    10508
    413.7
    10436
    410.9
    211
    8.3
    1313
    51.76.7
    0.12
    0.99
    192
    4876.8
    240
    6096
    12631
    497.3
    12546
    493.9
    272
    10.7
    1557
    61.36.7
    0.12
    0.99
    216
    5486.4
    270
    6858
    14224
    560.0
    14128
    556.2
    317
    12.5
    1740
    68.56.6
    0.12
    0.99
    240
    6096
    300
    7620
    15817
    622.7
    15710
    618.5
    363
    14.3
    1923
    75.7
    Formulas (mm)
    H mm=Horizontal Screen Width
    C  = [(53.22H) / 26.6]Ð 85.4
    a= Tan
    -1(82H) / (26.62C)
    A =C / cosa
    E = 92.2 + [(82H) / 26.6]
    D = (0.3752H) Ð E
    A : Distance between the lens and the screen center
    C : Horizontal throw distance between the screen surface and the lens
    D : Vertical distance between the projector foot and the base of image
    E : Vertical distance between the projector foot and the screen centerFormulas (inch)
    H inch=Horizontal Screen Width
    C  = [(50.72H)Ð 85.4] / 25.4
    a= Tan-1(82H) / (26.62C)
    A =C / cosa
    E = [92.2 + (7.62H ) ]/ 25.4
    D = (0.3752H) Ð E
    Formulas (mm)
    H mm=Horizontal Screen Width
    C  = {[(53.22H )/ 26.6] Ð 85.4}21.3
    a= Tan
    -1(82H) / (26.62C)
    A =C / cosa
    E = 92.2 + [(82H) / 26.6]
    D = (0.3752H) Ð E
    A : Distance between the lens and the screen center
    C : Horizontal throw distance between the screen surface and the lens
    D : Ver tical distance between the projector foot and the base of image
    E : Ver tical distance between the projector foot and the screen centerFormulas (inch)
    H inch=Horizontal Screen Width
    C  = {[(50.72H)Ð 85.4]21.3} / 25.4
    a= Tan-1(82H) / (26.62C)
    A =C / cosa
    E =[ 92.2 + (7.62H )] / 25.4
    D = (0.3752H) Ð E 
    						
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