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The RS-232C input jack is used to control the Monitor's functions using an external control device.
Communication Parameters
•
Baud rate : 2400 bps (UART)
•
Data length : 8 bits
•
Parity : None
•
Stop bit : 1 bit
•
Communication code : ASCII code
* If the command interval is interrupted for more than 4
seconds, only Command 1 will be recognized.
Be careful when using the power command.
Command Reference List
NAME
COMMAND
01. Power
02. Input Select
03. Aspect Ratio
04. Screen mute
05. Volume mute
06. Volume control
07. Contrast
08. Brightness
09. Color
10. Tint
11. Sharpness
12. OSD select
13. Abnormal state
14. PIP/DW
15. PIP input select
16. PIP sound select
17. PIP position
18. remote control
adjustment mode
DATA RANGE
p
0 ~ 1
i
0 ~ 3
r
0 ~ 2
m
0 ~ 1
w
0 ~ 1
v
0 ~ 64
k
0 ~ 64
b
0 ~ 64
c
0 ~ 64
t
0 ~ 64
s
0 ~ 64
d
0 ~ 1
a
0 ~ 1
z
0 ~ 3
e
0 ~ 1
u
0 ~ 1
x
0 ~ 3
j
0 ~ 1
Transmission / Receiving Protocol
Transmission
[Command][ ][Set ID][ ][Data][Cr]
* [Command] : To control PDP set.
* [Set ID]
: You can adjust the set ID to choose
desired monitor ID number in special
menu. See page 50. Adjustment range
is 1 ~ 99.
When selecting Set ID '0', every connected
PDP set is controlled.
* [DATA]
: To transmit command data.
Transmit 'FF' data to read status of
command.
* [Cr]
: Carriage Return
ASCII code '0x0D'
* [ ]
: ASCII code 'space (0x20)'
OK Acknowledgement
[Set ID][:][OK][x][Data][x]
* The Monitor 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.
Error Acknowledgement
[Set ID][:][NG][x]
* The Monitor transmits ACK (acknowledgement) based
on this format when receiving abnormal data from
non-viable functions or communication errors.
51
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