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