13
CONNECTION AND INSTALLATION
■ Rear panel connections
Optional AT-140
Grounding
(see p. 57)
CAUTION:
• After connecting the antenna cable and tuner
control cable, cover the connectors with a rubber
vulcanizing tape, etc., as shown below, to prevent
water seeping into the connector.
• DO NOT pull the antenna and control cable re-
ceptacles. This may cause cable disconnection (in
the tuner unit), inside connector damaged or a bad
connection.
✔ Use the supplied cable tie
To prevent an accidental cable disconnection, par-
ticularly for the external speaker and remote control
cables, the supplied cable tie may be helpful.
q Install the cable tie (base) onto the IC-M802 main
unit side panel, or desired place near the main unit.
56
Grounding
(see p. 57)
Rubber vulcanizing tape
HF antenna
(for DSC reception)
12 V battery
CAUTION: NEVER connect to a 24 V battery. This
will damage the transceiver.
NOTE:
Disconnect the battery from the IC-M802 main unit,
or charge the battery during anchor, otherwise the
battery may be exhausted.
The IC-M802 has a high-stability oven-heater type
crystal oscillator, and when connected to the DC
power socket directly, it keeps its temperature to at
the specified level even if the transceiver power has
turned OFF.
IMPORTANT! Antenna for DSC reception should be
connected, otherwise no DSC call can be received.
w Insert the cable tie (fastener), then fasten the ca-
bles.
R CAUTION:
NEVER remove the
line fuse from the DC
power cable.
When releasing:
Up
Pull
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