User manual HITACHI CP-L500

[. . . ] signal: TTL level Pin Signal Video Red 2 Video Green 3 4 5 6 7 8 9 Video Blue (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) BAT T ERY SD CAR D USB STORAGE LAN DC 5V 0. 5A AUDIO OUT COMPUTER IN1 COMPUTER IN2 D E MONITOR OUT F G AUDIO IN CONTROL USB S-VIDEO H AUDIO IN3 COMPONENT VIDEO D Y, E Cb/Pb, F Cr/Pr 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 sync Cb/Pb Component video Cb/Pb, 0. 7±0. 1Vp-p, 75 terminator Cr/Pr Component video Cr/Pr, 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) BAT T ERY SD CAR D USB STORAGE LAN I M AUDIO OUT COMPUTER IN1 DC 5V 0. 5A COMPUTER IN2 MONITOR OUT AUDIO IN J CONTROL USB S-VIDEO K AUDIO IN3 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. : USB STORAGE LAN DC 5V 0. 5A SCART connector (jack) USB COMPUTER IN2 MONITOR OUT S-VIDEO AUDIO IN3 SCART cable (plug) RCA plugs To input SCART RGB signal to the projector, use a SCART to RCA cable. 5 Connection to the ports (continued) BAT T ERY SD CAR D USB STORAGE LAN DC 5V 0. 5A P AUDIO OUT COMPUTER IN1 O N COMPUTER IN2 MONITOR OUT AUDIO IN CONTROL USB S-VIDEO AUDIO IN3 N USB USB B type jack Pin Signal 2 4 3 +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 Pin 45- Signal Pin 78- Signal TX + 2 TX 3 RX + 6 6 RX - Connection to the ports (continued) BAT T ERY SD CAR D USB STORAGE LAN R AUDIO OUT COMPUTER IN1 Q DC 5V 0. 5A COMPUTER IN2 MONITOR OUT AUDIO IN CONTROL USB S-VIDEO AUDIO IN3 Q USB STORAGE USB A type jack Pin Signal 4 3 2 +5V 2 - Data 3 + Data 4 Ground R SD card slot SD card slot 9 8 7 6 5 4 3 2 Pin 2 CMD 3 VSS Signal Pin 4 VDD 5 CLK 6 VSS Signal Pin 7 DAT 0 8 DAT 9 DAT 2 Signal CD/DAT 3 7 RS-232C Network Communication RS-232C Network 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 the computer on, and after the computer has started up turn the projector on. 3. Communications setting 9200bps, 8N 1. 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. 8 RS-232C Network 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. 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. Increasing the projector setting value (Increment command) () The PC sends the following increment code to the projector. 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. 6 Execute Run a command. 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. 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. Increasing the projector setting value (Increment command) () The PC sends the following increment code to the projector. Header+Commanddata(`04H'+`00H'+type(2bytes)+`00H'+`00H') (2) The projector increases the setting value on the above setting code. [. . . ] Header+Commanddata(`04H'+`00H'+type(2bytes)+`00H'+`00H') (2) The projector increases the setting value on the above setting code. (3) The projector returns the response code `06H' to the PC. Command Control via the Network (continued) Decreasing the projector setting value (Decrement command) () The PC sends the following decrement code to the projector. Header+Commanddata(`05H'+`00H'+type(2bytes)+`00H'+`00H') (2) The projector decreases the setting value on the above setting code. When the projector cannot understand the received command When the projector cannot understand the received command, the error code `15H' is sent back to the PC. [. . . ]