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Hitachi Cp-X265 Projector Users Guide

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    35
    
    Command Control via the Network
    Command Control Settings (Continued)
    When the authentication setting is enabled, the following settings are r\
    equired.
    (20)
     ) Click 
    [Security Settings] on the main menu.
     )   Click 
    [Network Control] and enter the desired authentication password. * See 
    Note.
     9) Click the [Apply]  button to save the settings. * See Note.
    • The Authentication Password will be the same for [Network Control 
    Port1 (Port: 23)], [Network Control Port2 (Port: 9715)], and [Image Transfer 
    Port (Port: 9716)].
    NOTE1
    • The new configuration settings are activated after restarting the 
    network. Restart the network when any configuration settings are changed. 
    The network connection can be restarted using [Network Restart] on the main 
    menu.
    NOTE2 
    						
    							
    36
    
    Command Control via the Network
    Command format
    Command formats differ among the different communication ports.
         TCP #23
    You can use the RS-232C commands without any changes. The reply data format 
    is the same as the RS-232C commands. However, the following reply will be sent 
    back in the event of authentication failure when authentication is enabl\
    ed.
    
    ReplyError code
    0x1F0x040x00
         TCP #9715
    Send Data format
    The following formatting is added to the header (0x02), Data length (0x0D), 
    Checksum (1byte) and Connection ID (1 byte) of the RS-232C commands.
    HeaderData lengthRS-232CcommandChecksumConnection ID
    0x020x0D13 bytes byte byte
    Header  → 0x02, Fixed
    Data length  → RS-232C commands byte length (0x0D, Fixed)
    RS-232C commands  → RS-232C commands that start with 0xBE 0xEF (13 bytes)
    Check Sum  →  This is the value to make zero on the addition of the lower 
     bits from the header to the checksum.
    Connection ID  →  Random value from 0 to 255 (This value is attached to 
    the reply data) 
    						
    							
    37
    
    Command Control via the Network
    Reply Data format
    The connection ID (the data is same as the connection ID data on the se\
    nding 
    data format) is attached to the RS-232C commands reply data.
    
    ReplyConnection ID
    0x06 byte
    
    ReplyConnection ID
    0x15 byte
    
    ReplyError codeConnection ID
    0x1C  bytes  byte
    
    
    
    ReplyDataConnection ID
    0x1D bytes  byte
    ReplyStatus codeConnection ID
    0x1F bytes  byte
    ReplyAuthentication Error codeConnection ID
    0x1F0x040x00 byte 
    						
    							
    38
    Command Control via the Network
    Automatic Connection Break
    The TCP connection will be automatically disconnected after there is no 
    communication for 30 seconds after being established.
    Authentication
    The projector does not accept commands without authentication success 
    when authentication is enabled. The projector uses a challenge response type 
    authentication with an MD5 (Message Digest 5) algorithm.
    When the projector is using a LAN, a random eight bytes will be returned\
     if 
    authentication is enabled. Bind this received  bytes and the authentication 
    password and digest this data with the MD5 algorithm and add this in front of the 
    commands to send.
    Following is a sample if the authentication password is set to “passw\
    ord” and the 
    random eight bytes are “a572f60c”.
     ) Select the projector.
     2) Receive the random eight bytes “a572f60c” from the projector.
     3)   Bind the random eight bytes “a572f60c” and the authentication password 
    “password” and it becomes “a572f60cpassword”.
     4)   Digest this bind “a572f60cpassword” with MD5 algorithm.
     
    It will be “e3d97429adffa11bce1f7275813d4bde”.
     5)    Add this “e3d97429adffa11bce1f7275813d4bde” in front of the commands and 
    send the data. 
    Send “e3d97429adffa11bce1f7275813d4bde”+command.
     6)   When the sending data is correct, the command will be performed and the 
    reply data will be returned. Otherwise, an authentication error will be returned. 
    						
    							
    
    Projector
    CP-X265
    User's Manual – Operating Guide
    Technical
    Example of computer signal
    Resolution (H x V)H. frequency (kHz)V. frequency (Hz)RatingSignal mode
    720 x 40037.985.0VESATEXT
    640 x 4803.559.9VESAVGA (60Hz)
    640 x 48037.972.8VESAVGA (72Hz)
    640 x 48037.575.0VESAVGA (75Hz)
    640 x 48043.385.0VESAVGA (85Hz)
    800 x 60035.256.3VESASVGA (56Hz)
    800 x 60037.960.3VESASVGA (60Hz)
    800 x 60048.72.2VESASVGA (72Hz)
    800 x 60046.975.0VESASVGA (75Hz)
    800 x 60053.785.VESASVGA (85Hz)
    832 x 62449.774.5 Mac 6” mode
    024 x 768
    48.460.0VESAXGA (60Hz)
    024 x 768
    56.5 70.VESAXGA (70Hz)
    024 x 768
    60.075.0VESAXGA (75Hz)
    024 x 768
    68.785.0VESAXGA (85Hz)
    52 x 864
    67.575.0VESA52 x 864 (75Hz)
    280 x 96060.060.0VESA280 x 960 (60Hz)
    280 x 02464.060.0VESASXGA (60Hz)
    280 x 024
    80.075.0VESASXGA (75Hz)
    280 x 024 9.
    85.0VESASXGA (85Hz)
    600 x 200
    75.060.0VESAUXGA (60Hz)
    280 x 768
    47.760.0VESAW-XGA (60Hz)
    400 x 050
    65.260.0VESASXGA+ (60Hz)
    NOTE      •  Be  sure  to  check  jack  type,  signal  level,  timing  and  resolution 
    before connecting this projector to a computer.
    •  Some  computers  may  have  multiple  display  screen  modes.  Use  of  some  of 
    these modes will not be possible with this projector.
    • Depending on the input signal, full-size display may not be possible in some 
    cases. Refer to the number of display pixels above.
    •  Although  the  projector  can  display  signals  with  resolution  up  to  UXGA 
    (  600x 200),  the  signal  will  be  converted  to  the  projector’s  panel  resolution 
    before  being  displayed.  The  best  display  performance  will  be  achieved  if  the 
    resolutions of the input signal and projector panel are identical.
    • Automatically adjustment may not function correctly with some input sign\
    als.
    •  The  image  may  not  be  displayed  correctly  when  the  input  sync  signal  is  a 
    composite sync or a sync on G. 
    						
    							
    2
    
    Example of  computer signal
    Initial set signals
    The  following  signals  are  used  for  the  initial  settings.  The  signal  timing  of  some 
    computer  models  may  be  different.  In  such  case,  adjust  the  items  V  POSITION 
    and H POSITION in the IMAGE menu. 
     Back porch (B) Front porch (D)  Back porch (b) Front porch (d)
    	
    Display	interval 	(C)	
    Display	interval 	(c)
    Data  Data
    H. Sync.  V. Sync.
                      Sync (A)   Sync (a)
    Computer/Signal
    Horizontal signal timing (μs)Computer/Signal
    Vertical signal timing (lines)
    (A)(B)(C)(D)(a)(b)(c)(d)
    TEXT2.03.020.3.0TEXT342400
    VGA (60Hz)3.8.925.40.6VGA (60Hz)233480 0
    VGA (72Hz) .34.20.30.8VGA (72Hz)3284809
    VGA (75Hz)2.03.820.30.5VGA (75Hz)36480
    VGA (85Hz) .62.27.8 .6VGA (85Hz)325480
    SVGA (56Hz)2.03.622.20.7SVGA (56Hz)222600
    SVGA (60Hz)3.22.220.0.0SVGA (60Hz)423600
    SVGA (72Hz)2.4.36.0 .SVGA (72Hz)62360037
    SVGA (75Hz) .63.26.20.3SVGA (75Hz)32600
    SVGA (85Hz) .2.74.20.6SVGA (85Hz)327600
    Mac 6" mode .
    3.94.50.6 Mac 6" mode339624
    XGA (60Hz) 2.2.55.80.4XGA (60Hz)6297683
    XGA (70Hz) .8.93.70.3XGA (70Hz)6297683
    XGA (75Hz) .22.23.00.2XGA (75Hz)328768
    XGA (85Hz) .02.20.80.5XGA (85Hz)336768
    52 x 864 
    (75Hz) .22.4
    0.70.6 52 x 864 (75Hz)332864
    280 x 960 
    (60Hz) .02.9
    .90.9 280 x 960 (60Hz)336960
    SXGA (60Hz)
    .02.3.90.4SXGA(60Hz)338024
    SXGA (75Hz) ..89.50.SXGA (75Hz)338024
    SXGA (85Hz) .0.48.0.4SXGA (85Hz)344024
    UXGA (60Hz) .2.99.90.4UXGA (60Hz)346200
    W-XGA (60Hz) .72.56.00.8W-XGA (60Hz)323768
    SXGA+ (60Hz) .22.0.40.7SXGA+ (60Hz)333050 
    						
    							
    3
    
    Connection to the ports
    ARGB IN1, BRGB IN2, CRGB OUT
     D-sub 5pin mini shrink jack
    •  Video  signal:  RGB  separate, Analog,  0.7Vp-p, 
    75Ω terminated (positive)
    • H/V. sync. Signal: TTL level (positive/negative)
    • Composite sync. Signal: TTL level
       At RGB signal           
    PinSignal
    Video Red
    2Video Green
    3Video Blue
    4(No connection)
    5Ground
    6Ground Red
    7Ground Green
    8Ground Blue
    9(No connection)
    0
    Ground
    (No connection)
    2
    A: SDA (DDC data), B/C : (No connection)
    3
    H. sync / Composite sync.
    4
    V. sync.
    5
    A: SCL (DDC clock), B/C : (No connection)
    LAN
    Y R
    L
    AUDIO IN3
    AUDIO IN1AUDIO OUT
    USB
    RGB OUT
    AUDIO IN2
    VIDEO
    S-VIDEO
    CB/PB
    CR/PRCONTROL
    RGB IN2RGB IN1
    K
    Connection to the ports
    098765432
    5 43 2
    
    ABC 
    						
    							
    4
    
    Connection to the ports
    432
    HVIDEO
    RCA jack
    • System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43
    • 1.0±0.1Vp-p, 75Ω terminator
    GS-VIDEO
    Mini DIN 4pin jack
    PinSignal
    Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator
    Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator
    2Brightness signal, 1.0Vp-p, 75Ω terminator
    3Ground
    4Ground
    COMPONENT VIDEO DY, ECB/PB, FCR/PR
    RCA jack x3
    • System: 525i(480i), 525p(480p), 625i(576i), 750p(720p), 25i(080i)
    PortSignal
    YComponent video Y, 1.0±0.1Vp-p, 75Ω terminator with composite
    CB/PBComponent video CB/PB, 0.7±0.1Vp-p, 75Ω terminator
    CR/PRComponent video CR/PR, 0.7±0.1Vp-p, 75Ω terminator
    LAN
    Y R
    L
    AUDIO IN3
    AUDIO IN1AUDIO OUT
    USB
    RGB OUT
    AUDIO IN2
    VIDEO
    S-VIDEO
    CB/PB
    CR/PRCONTROL
    RGB IN2RGB IN1
    K
    G
    D
    F
    E
    H 
    						
    							
    5
    
    Connection to the ports
    LAN
    Y R
    L
    AUDIO IN3
    AUDIO IN1AUDIO OUT
    USB
    RGB OUT
    AUDIO IN2
    VIDEO
    S-VIDEO
    CB/PB
    CR/PRCONTROL
    RGB IN2RGB IN1
    K
    IAUDIO IN-1 (Ø3.5 stereo mini jack), JAUDIO IN-2,KLAUDIO 3 L/R (RCA jack)
    • 200mVrms(max.) 35kΩ termination
    MAUDIO OUT (Ø3.5 stereo mini jack)
    • 200mVrms(max.) 1kΩ output impedance
    NUSB
    USB B type jack
    OCONTROL
    D-sub 9pin plug
    • About the details of RS-232C communication, please refer to the followin\
    g page.
    PinSignalPinSignalPinSignal
    (No connection)4(No connection)7RTS
    2RD5Ground8CTS
    3TD6(No connection)9(No connection)
    98765432
    2
    34PinSignal
    +5V
    2- Data
    3+ Data
    4Ground
    L
    I
    KJO
    M
    N 
    						
    							
    6
    
    Connection to the ports
    LAN
    Y R
    L
    AUDIO IN3
    AUDIO IN1AUDIO OUT
    USB
    RGB OUT
    AUDIO IN2
    VIDEO
    S-VIDEO
    CB/PB
    CR/PRCONTROL
    RGB IN2RGB IN1
    K
    PLAN
    RJ-45 jack
    P
    PinSignalPinSignalPinSignal
    TX+4-7-
    2TX-5-8-
    3RX+6RX-
    8765432 
    						
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