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8
CONNECTIONS AND INSTALLATION
■ Connector information
MICROPHONE Pin Pin name Description Specication
y
t
r
q
w
e
i
u
1 MIC+
Audio input from the microphone
2 MIC SW –
3 AF1
–
4 AF2
–
5 PTT
–
6 GND –
7 –
8 –
GPS-DATA Pin Pin name Description
1 NMEA+
2
TUNER Pin Pin name Description Specication
1 KEY
2 START
Pulled up 8 V, 0 V (100 msec) as a
3
4 ANTC –
AF/MOD Pin Pin name Description Specication
1 MOD+
Modulation input from an external
250 mV rms
2
3 AF+
AF detector output for an external
770 mV rms
4
5 SEND
6 CWK
–
7
8 ALC
9 GND –
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