User Manual
interface
:
1:signal interface:( microphone socket)
Red-------E+(positive source) / Yellow or Blue-------S+(positive
signal)
Black-------E- ( negative source ) / White or Green-------S-
(negative signal)
No sign -------GND
2: recharge battery socket:
AC/DC 10V――――――external positive, inner negative
3:RS232 interface:DB9
RS232 TRANSMIT FUNCTION
1. RS232 interface:DB9
SCALE PC
RXD 2 2 RXD
TXD 3 3 TXD
GND 5 5 GND
2. RS232 Transmission Agreement:
Mode:Simplex Asynchronous Serial
Baud rate: 9600
Data Bit:8
Parity Bit:NONE
Stop Bit:1
Data Format:ASCII
3. Transmission Information Format: 20 Byte ,blank=20H
3
4
1
2
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5
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8
9
1
0
1
1
1
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1
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1
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1
5
1
6
1
7
1
8
1
9
2
0
W
/
M
:
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C
R
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M
=
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:
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:
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
W
:
+
C
R
L
F
5
0
k
g
.
0
5
0
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