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3M™ Digital Projector X31/X36/X46
© 3M 2010. All Rights Reserved.
9
RS-232C Communication (continued)
Communicaion settings
1. Protocol
ESV1
2. Command format
KVKRZVKH[DGHFLPDO
%\WH1XPEHU
01 2 345
789101112
&RPPDQG
Action
Header 'DWD
Header
code
Packet
'DWD
size
&5&
ÀDJ
Action Type
Setting
code
/ H / H / H / H / H / H
6(7!
&KDQJHVHWWLQJWR
GHVLUHGYDOXH>F/F+@
E\>H/H+@
BEh ()K 03h K 00h
D/ (aH) 01h 00h E/ (bH) F/ (cH)
*(7!
5HDGSURMHFWRU
LQWHUQDOVHWXSYDOXH>E/
E+@
D/ (aH) 02h 00h E/ (bH) 00h 00h
,1&5(0(17!
Increment setup value
>E/E+@E\
D/ (aH) 04h 00h E/ (bH) 00h 00h
'(&5(0(17!
'HFUHPHQWVHWXSYDOXH
>E/E+@E\
D/ (aH) 05h 00h E/ (bH) 00h 00h
(;(&87(!5XQD
FRPPDQG>E/E+@.
D/ (aH) K 00h E/ (bH) 00h 00h
[Header code] [Packet] [Data size]
6HW>%(K()KKKK@WRE\WHQXPEHU
~
4.
>&5&ÀDJ@
)RUE\WHQXPEHU

refer to
56&&RPPXQLFDWLRQ1HWZRUNFRPPDQG
table
(
17
)
.
[Action]
Set functional code to byte number 7, 8.
<
SET
! >KK@
*(7
! >KK@
,1&5(0(17
! >KK@
<'(&5(0(17! >KK@(;(&87(! >KK@
5HIHUWRWKH&RPPXQLFDWLRQFRPPDQGWDEOH
(
above
).
[Type] [Setting code]
)RUE\WHQXPEHU
9 12
, refer to
56&&RPPXQLFDWLRQ1HWZRUNFRPPDQG
table
(
17
)
.