Connections And Maintenance; Connections - Icom IC-GM651 Instruction Manual

n Connections
u
y t
q ANTENNA CONNECTOR
Connects a marine VHF antenna with a PL-259 connec-
tor to the transceiver.
CAUTION: Transmitting without an antenna will dam-
age the transceiver.
w ANTENNA CONNECTOR (for receiving on Channel 70)
Connects a marine VHF antenna with a PL-259 connec-
tor to the transceiver.
e D-SUB 25-PIN (for a printer connection)
®
Connects a printer (IBM
transceiver.
r HANDSET CONNECTOR
Connect the optional handset only.
CAUTION: NEVER connect the optional hand microphone
here. They may cause damage to the transceiver.

CONNECTIONS AND MAINTENANCE

q
w
GND
r e
centronics or compatible) to the
t VDR/CLONE CONNECTORS
Connects a voice recorder.
NC
VDR (+)
NC
GND
Transceiver's rear panel view
y GPS RECEIVER/EXTERNAL SPEAKER CONNECTOR
➥ Connects a GPS receiver to DSC Data IN (−)/(+) for
position and time indications.
• Input level: Less than 2 mA (when 2 V applied; as a listener)
• An IEC61162-1: 2000 (sentence formatters RMC, GGA,
GNS, GLL) compatible GPS receiver is required. Ask your
dealer about suitable GPS receivers.
SP (–)
DSC Data IN (+)
DSC Data IN (–)
Transceiver's rear panel view
➥ Connects a navigation equipment.
• Output level: 40 mA max. (as a talker)
• IEC61162-1: 2000 (sentence formatters DSC, DSE) compat-
ible for plotting received other ships position data.
➥ Connects an external speaker.
• Lead: Thicker than 0.75 sq mm, Length: Shorter than 1.5 m
are recommended.
8
1
2
3
4
NC
ICF
5
NC
VDR (–)
6
7
8
9
10
11
12
SP (+)
13
DSC Data OUT (+)
DSC Data OUT (–)
14
15
16
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