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User Manual
Rev. 1.0 - 09/06/10
PTRLNV/4 & RXRLNV/4
ELETTRONICA
4. RXRLNV/4
Connector Description
4.8.1 Service (to program of factory parameters)
Type: DB9 Female
1
NC
2
TX_D
3
RX_D
4
Internally connected with 6
5
GND
6
Internally connected with 4
7
Internally connected with 8
8
Internally connected with 7
9
NC
4.8.2 Remote
Type: DB15 Female
Pin Name
Type
Meaning
1
Audio OFF
IN
Pull-up 5V(if grounded, it
inhibits the Audio)
2
N.C.
3
GND
GND
4
SDA IIC
IN/OUT
IIC communication serial data
5
RF Input Level
OUT
4V P.F.S. (R.S.S.I.)
6
LEFT Output Level OUT
2V F.S .
7
Muting TLS
OUT
Open or closed relay
collector selectable, contact
to GND
8
GND
GND
9
GND
GND
10 N.C.
11 SCL IIC
IN
IIC communication clock
12 MPX Output Level OUT
2V F.S.
13 RIGHT Output LevelOUT
2V F.S.
14 N.C.
15 N.C.
1
6
1
9
