3M X21 Operator's Manual page 79

3M™ Digital Projector X21/X26
Communication settings
1. Protocol
2. Command format
Action
Increment setup value
[Header code], [Packet], [Data size]
For byte number
[Action]
Set functional code to byte number 7, 8.
<SET
<
Refer the command table above.
to
[Type], [Setting code]
For byte number
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("h" shows hexadecimal)
0 1 2
Header
Header
code
Packet
H
BEh EFh 03h
.
5, 6,
refer to
GET
9 〜 12
, refer to
RS-232C Communication (continued)
3 4 5 6 7
Action
size
H H
(aH) 01h 00h
(aH) 02h 00h
06h 00h
(aH) 04h 00h
(aH) 05h 00h
(aH) 06h 00h
~ 4.
8 9 10 11 12
Setting
Type
code
H H H
(bH) (cH)
(bH) 00h 00h
(bH) 00h 00h
(bH) 00h 00h
(bH) 00h 00h
.
.
9