사용자 설명서 HITACHI CP-X301

[. . . ] 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. [. . . ] For more reference, please consult your dealer. 5 Connection to the ports (continued) O N N USB USB B type jack Pin Signal 1 2 4 3 1 +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 1 2 3 RD TD Signal (No connection) Pin 4 5 6 Signal (No connection) Ground (No connection) 9876 54321 Pin 7 8 9 RTS CTS Signal (No connection) 6 RS-232C Communication RS-232C Communication 1 6 2 7 3 8 4 9 5 1 6 2 7 3 8 4 9 5 CONTROL port of the projector RS-232C cable (cross) - (1) RD (2) TD (3) - (4) GND (5) - (6) RTS (7) CTS (8) - (9) (1) 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 1. Turn off the projector and the computer. Connect the CONTROL port of the projector with a RS-232C port of 3. Turn the computer on, and after the computer has started up turn the projector on. Communications setting 19200bps, 8N1 1. Protocol Consist of header (7 bytes) + command data (6 bytes) 2. Header BE + EF + 03 + 06 + 00 + CRC_low + CRC_high 3. Command data Command data chart byte_0 byte_1 byte_2 byte_3 byte_4 byte_5 Action Type Setting code low high low high low high Action (byte_0 - 1) Action Content 1 Set Change setting to desired value. 2 Get Read projector internal setup value. [. . . ] 02 38073415 Email: customerservice. italy@hitachi-eu. com HITACHI EUROPE AB Box 77 S-164 94 KISTA SWEDEN Tel: 08 562 711 00 Fax: 08 562 711 11 Email: csgswe@hitachi-eu. com HITACHI EUROPE S. A. S Lyon Office B. P. 45, 69671 Bron Cedex FRANCE Tel: 04 72 14 29 70 Fax: 04 72 14 29 99 Email: france. consommateur@hitachi-eu. com HITACHI EUROPE LTD. [. . . ]