InFocus C95 - Manual (Page 2)

Projector Control
Page 2 Version 1.
1 SETTING UP .................................................................................................................................... 3
1.1 R S 232 C ONTROL C ABLE ................................................................................................................................................ 3
1.2 RS232 S ETTINGS ........................................................................................................................................................... 3
2 GENERAL ........................................................................................................................................ 4
3 FUNCTION TYPE .......................................................................................................................... 4
4 PROTOCOL MESSAGES............................................................................................................... 4
4.1 M ESSAGE FORMATS ....................................................................................................................................................... 4
4.1.1 Message Head ...................................................................................................................................................... 4
4.1.2 Message Body....................................................................................................................................................... 5
4.1.2.1 Field description……………………………………………………………………………………………………………..5
5 COMMAND RETURN CODES ..................................................................................................... 6
TRANSACTION EXAMPLES............................................................................................................... 6
6 TABLE OF FUNCTIONS................................................................................................................ 8
APPENDIX 1: CRC CALCULATION ALGORITHM ......................................................................... 10