User manual HITACHI CP-X305W TECHNICAL SPECIFICATIONS

[. . . ] 75. 0 47. 7 65. 2 85. 0 59. 9 72. 8 75. 0 85. 0 56. 3 60. 3 72. 2 75. 0 85. 75. 0 85. 0 75. 0 60. 0 60. 0 75. 0 85. 0 60. 0 60. 0 60. 0 Rating VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA Signal mode TEXT VGA (60Hz) VGA (72Hz) VGA (75Hz) VGA (85Hz) SVGA (56Hz) SVGA (60Hz) SVGA (72Hz) SVGA (75Hz) SVGA (85Hz) Mac 6" mode XGA (60Hz) XGA (70Hz) XGA (75Hz) XGA (85Hz) 52 x 864 (75Hz) 280 x 960 (60Hz) SXGA (60Hz) SXGA (75Hz) SXGA (85Hz) UXGA (60Hz) W-XGA (60Hz) SXGA+ (60Hz) NOTE · Be sure to check jack type, signal level, timing and resolution before connecting this projector to a PC. · Some PCs may have multiple display screen modes. Use of some of these modes will not be possible with this projector. [. . . ] Sync (a) Vertical signal timing (lines) computer Signal (a) (b) (c) (d) TEXT 3 42 400 VGA (60Hz) 2 33 480 0 VGA (72Hz) 3 28 480 9 VGA (75Hz) 3 6 480 VGA (85Hz) 3 25 480 SVGA (56Hz) 2 22 600 SVGA (60Hz) 4 23 600 SVGA (72Hz) 6 23 600 37 SVGA (75Hz) 3 2 600 SVGA (85Hz) 3 27 600 Mac 6" mode 3 39 624 XGA (60Hz) 6 29 768 3 XGA (70Hz) 6 29 768 3 XGA (75Hz) 3 28 768 XGA (85Hz) 3 36 768 52 x 864 3 32 864 (75Hz) 280 x 960 3 36 960 (60Hz) SXGA(60Hz) 3 38 024 SXGA (75Hz) 3 38 024 SXGA (85Hz) 3 44 024 UXGA (60Hz) 3 46 200 W-XGA (60Hz) 3 23 768 SXGA+ (60Hz) 3 33 050 Front porch (d) Active video (C) Active video (c) 2 Connection to the ports Connection to the ports B A LAN C A COMPUTER IN1, B COMPUTER IN2, C MONITOR OUT D-sub 5pin mini shrink jack · Video signal: RGB separate, Analog, 0. 7Vp-p, 75 terminated (positive) · H/V. Signal: TTL level (positive/negative) · Composite sync. Signal: TTL level Pin Signal Video Red 2 Video Green 3 Video Blue 4 5 6 7 8 9 (No connection) Ground Ground Red Ground Green Ground Blue (No connection) Pin Signal 0 Ground (No connection) 2 A : SDA (DDC data) B , C : (No connection) 3 H. 5 A : SCL (DDC clock) B , C : (No connection) - 3 Connection to the ports (continued) LAN D E F G H COMPONENT VIDEO D Y, E Pb/Cb, F Pr/Cr RCA jack x3 · System: 525i(480i), 525p(480p), 625i(576i), 750p(720p), 25i(080i) Port Y Signal Component video Y, 1. 0±0. 1Vp-p, 75 terminator with composite Pb/Cb Component video Pb/Cb, 0. 7±0. 1Vp-p, 75 terminator Pr/Cr Component video Pr/Cr, 0. 7±0. 1Vp-p, 75 terminator G S-VIDEO Mini DIN 4pin jack Pin 2 3 4 3 2 4 Signal Color signal 0. 286Vp-p (NTSC, burst), 75 terminator Color signal 0. 300Vp-p (PAL/SECAM, burst) 75 terminator Brightness signal, 1. 0Vp-p, 75 terminator Ground Ground H VIDEO RCA jack · System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4. 43 · 1. 0±0. 1Vp-p, 75 terminator 4 Connection to the ports (continued) LAN I M J K L I AUDIO IN1, J AUDIO IN2 Ø3. 5 stereo mini jack · 200 mVrms 47k terminator AUDIO IN3 K L, L R RCA jack x2 · 200 mVrms 47k terminator M AUDIO OUT Ø3. 5 stereo mini jack · 200 mVrms 1k output impedance To input SCART RGB signal; ex. : SCART connector (jack) SCART cable (plug) RCA plugs To input SCART RGB signal to the projector, use a SCART to RCA cable. For more reference, please consult your dealer. 5 Connection to the ports (continued) P LAN O N N USB USB B type jack Pin Signal 4 3 2 +5V 2 - Data 3 + Data 4 Ground O CONTROL D-sub 9pin plug · About the details of RS-232C communication, please refer to the following page. Pin 2 3 P LAN RJ-45 jack 2 3 4 5 6 7 8 9876 5432 Signal (No connection) RD TD Pin 4 5 6 Signal (No connection) Ground (No connection) Pin 7 8 9 RTS CTS Signal (No connection) Pin Signal TX + 2 TX 3 RX + Pin Signal 456 RX - Pin 78-- Signal 6 RS-232C Communication RS-232C Communication 6 2 7 3 8 4 9 5 6 2 7 3 8 4 9 5 CONTROL port of the projector RS-232C cable (cross) - () RD (2) TD (3) - (4) GND (5) - (6) RTS (7) CTS (8) - (9) () CD (2) RD (3) TD (4) DTR (5) GND (6) DSR (7) RTS (8) DTS (9) RI RS-232C port of the computer Connecting the cable . Turn off the projector and the computer. Use the RS-232C port of the the computer by a RS-232C cable that fulfills specification shown in the previous page. Turn the computer on, and after the computer has started up turn the projector on. 3. Communications setting 9200bps, 8N 1. Protocol Consist of header (7 bytes) + command data (6 bytes) 2. Header BE + EF + 03 + 06 + 00 + CRC_low + CRC_high CRC_low: Lower byte of CRC flag for command data CRC_high: Upper byte of CRC flag for command data 3. Command data Command data chart byte_0 byte_ byte_2 byte_3 byte_4 byte_5 Action Type Setting code low high low high low high Action (byte_0 - ) Action Classification Content Set Change setting to desired value. 2 Get Read projector internal setup value. 6 Execute Run a command. 7 RS-232C Communication (continued) Requesting projector status (Get command) () Send the following request code from the PC to the projector. Header+Commanddata(`02H'+`00H'+type(2bytes)+`00H'+`00H') (2) The projector returns the response code `1DH'+data(2bytes) to the PC. Changing the projector settings (Set command) () Send the following setting code from the PC to the projector. eader+Commanddata(`01H'+`00H'+type(2bytes)+settingcode(2bytes)) H (2) The projector changes the setting based on the above setting code. (3) The projector returns the response code`06H'to the PC. Using the projector default settings (Reset Command) () The PC sends the following default setting code to the projector. Header+Commanddata(`06H'+`00H'+type(2bytes)+`00H'+`00H') (2) The projector changes the specified setting to the default value. [. . . ] When the projector cannot execute the received command, the error code `1CH'+ `xxxxH' is sent back to the PC. When the data length is greater than indicated by the data length code, the projector ignore the excess data code. Conversely when the data length is shorter than indicated by the data length code, an error code will be returned to the PC. NOTE · Operation cannot be guaranteed when the projector receives an undefined command or data. · Provide an interval of at least 40ms between the response code and any other code. [. . . ]