3
3
3M
™
Multimedia Projector MP7740
© 3M IPC 2001
Appendix
Communications Setting
19200 bps, 8N1
1 Protocol
Consist of header (6 bytes) + command data (6 bytes).
2 Header
BE + EF + 03 + 06 + 00 + C CRC_high
CRC_low: Lower byte of CRC flag for command data (6 bytes).
CRC_high: Upper byte of CRC flag for command data (6 bytes).
3 Command Data