User Guide

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PANEL DESCRIPTION
■ Rear panel
q SPEAKER JACK [SP]
Accepts an 8 Ω speaker.
• Audio output power is more than 2.4 W.
w DATA JACK [DATA]
Connects to a PC or GPS receiver via an RS-232C cable
(D-sub 9-pin) for data communication in the RS-232C for-
mat.
e POWER RECEPTACLE [DC13.8V]
Accepts 13.8 V DC ±15% with the supplied DC power
cable.
NOTE: DO NOT use a cigarette lighter socket as a
power source when operating in a vehicle. The plug
may cause voltage drops and ignition noise may be su-
perimposed onto transmit or receive audio.
r ANTENNA CONNECTOR [ANT]
Connects a 50 Ω antenna with a PL-259 connector and a
50 Ω coaxial cable.
Pin 2 (RxD), Pin 3 (TxD), Pin 5 (GND)
to [DATA] jack
TxD
2.5(d) mm
GND
RxD
1
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RS-232C (DB-9 female)
r
e
q
w
When making the connection between your transceiver and
PC or other device, ensure that the correct connections are
made otherwise data communications may fail.