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60
Serial Communication Function
Communication Parameter Setup
• Baud Rate: 9600 bps (UART)
• Data Length: 8 bits
• Parity: None
• Stop bit: 1 bit
• Flow Control: None
• Communication code: ASCII code
Communication
Protocol
1. Transmission
[Command1] [Command2] [ ] [Set ID] [ ] [Data]
[Cr]
* [Command1]: The first command to control the projector
(k. j, x, m, n ASCII code, 1 Character)
* [Command2]: The second command to control the
projector (ASCII code, 1 character)
* [Set ID]: You can adjust the set ID to choose desired
monitor ID number in option menu. Adjustment
range is 1 to 99. When selecting Set ID '0',
every connected set is controlled.
Set ID is indicated as decimal (1 to 99) on menu
and as Hexa decimal (0x0to 0x63) on
transmission/receiving protocol.
* [Data]: To transmit command data (hexadecimal).
Transmit 'FF' data to read status of command.
* If the data is 'FF', it means data read mode.
* [Cr]: Carriage Return
It corresponds to ASCII code '0x0D'.
* [ ]: ASCII code 'space (0x20)
Data Structure
10
16
10
16
0
00
1
01
11
0B 21
02
12 0C 22
2
03
13 0D 23
3
04
14 0E 24
4
05
15
0F
5
16
10
06
6
07
17
11
7
8
08
18
12
09
19
13
9
10
0A
20
14
10
16
10
16
10
15
31
1F
41
16
20
32
42
17
21
33
43 2B 53
18
34
22
44 2C 54
19
25
35
23
45 2D 55
1A 36
26
24
46 2E 56
27 1B 37
25
47
28 1C 38
48
26
29 1D 39
27
49
30 1E 40
28
50
2. OK Acknowledgement
[Command2] [ ] [Set ID] [ ] [OK] [Data] [x]
* The set transmits ACK (acknowledgement) based
on this format when receiving normal data. At this
time, if the data is data read mode, it indicates
present status data. If the data is data write mode,
it returns the data of the PC computer.
3. Error Acknowledgement
[Command2] [ ] [Set ID] [ ] [NG] [Data] [x]
* If a set receives an abnormal piece of data, such
as a unsupported function, or there is a
communication error, it returns ACK in the above
format.
Data [01]: illegal code
(This command is not supported.)
16
10
16
10
16
51
61 3D 71
29
33
2A 52
34
62 3E 72
35
63
3F
40
36
64
41
37
65
38
66
42
2F
57
39
67
43
30
58
3A 68
44
31
59 3B 69
45
60 3C 70
32
46
10
16
10
16
10
81
51
91 5B
47
48
82
52
92 5C
83
73
49
53
93 5D
4A 84
74
54
94 5E
75 4B 85
55
95
76 4C 86
56
96
77 4D 87
57
97
78 4E 88
58
98
89
79
4F
59
99
80
50
90
5A 100 64
16
5F
60
61
62
63
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