Optoma TX779 User's Manual - Page 62

RS232 Protocol Function List

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Appendices RS232 Protocol Function List RS232 Commands Baud Rate Data Bits Parity Check Stop Bits Flow Control UART16550 FIFO 9600 8 None 1 None Disable Lead Code ~ Fix code One Digit Projector ID X X Set in OSD 00~99 Two Digit 00 is for universal use Command ID X X X space variable n Defined by Optoma 2 or 3 Digit See the Follow content One Digit Per item Definition carriage return CR Fix code One Digit v Due to the difference application for each model. Function is dependent on the model purchased. English 62 Item Key Definition 1 Power n=1 2 Laser N/A 3 Remote Mouse Up n=3 4 Remote Mouse Left n=4 5 Remote Mouse Enter n=5 6 Remote Mouse Right n=6 7 Remote Mouse Down n=7 8 Mouse Left Click n=8 9 Mouse Right Click n=9 10 Up/Page + n=10 11 Left/Source n=11 12 Enter (for projection MENU) n=12 13 Right/Re-SYNC n=13 14 Down/Page - n=14 15 Keystone + n=15 16 Keystone - n=16 17 Volume - n=17 18 Volume + n=18 19 DVI-D/YPbPr/1 n=19 20 Menu/2 n=20 21 Zoom/3 n=21 22 HDMI n=22 23 Freeze/5 n=23 24 AV Mute/6 n=24 25 S-Video/7 n=25 26 VGA/8 n=26 27 Video/9 n=27 ASCII ~XX140 n Pass Fail P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F P F

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English
µ±
RS232 Protocol Function List
RS232 Commands
Due to the
difference
application
for each
model.
Function is
dependent
on the model
purchased.
v
Baud Rate
9600
Data Bits
8
Parity Check
None
Stop Bits
1
Flow Control
None
UART16550 FIFO
Disable
Lead Code
Projector ID
Command ID
space
variable
carriage return
~
X
X
X
X
X
n
CR
Fix code
One Digit
Set in OSD
00~99
Two Digit
00 is for universal use
Defined by Optoma
2 or 3 Digit
See the Follow content
One Digit
Per item
Definition
Fix code
One Digit
Item
Key Definition
ASCII
Pass
Fail
1
Power
n=1
~XX140 n
P
F
2
Laser
N/A
3
Remote Mouse Up
n=3
P
F
4
Remote Mouse Left
n=4
P
F
5
Remote Mouse Enter
n=5
P
F
6
Remote Mouse Right
n=6
P
F
7
Remote Mouse Down
n=7
P
F
8
Mouse Left Click
n=8
P
F
9
Mouse Right Click
n=9
P
F
10
Up/Page +
n=10
P
F
11
Left/Source
n=11
P
F
12
Enter (for projection MENU)
n=12
P
F
13
Right/Re-SYNC
n=13
P
F
14
Down/Page -
n=14
P
F
15
Keystone +
n=15
P
F
16
Keystone -
n=16
P
F
17
Volume -
n=17
P
F
18
Volume +
n=18
P
F
19
DVI-D/YPbPr/1
n=19
P
F
20
Menu/2
n=20
P
F
21
Zoom/3
n=21
P
F
22
HDMI
n=22
P
F
23
Freeze/5
n=23
P
F
24
AV Mute/6
n=24
P
F
25
S-Video/7
n=25
P
F
26
VGA/8
n=26
P
F
27
Video/9
n=27
P
F
Appendices