I Basic Connections; External Speaker - Icom IC-M801E Instruction Manual

I Basic connections

CAUTION:
• After connecting the external speaker, antenna and
tuner control cables, 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 recep-
tacles. This may cause cable disconnection (in the
tuner unit), inside connector damaged or a bad
connection.
HF antenna
(for DSC reception)
External
speaker Grounding
(see p. 51)
Remote
controller
Rubber vulcanizing tape
CONNECTION AND INSTALLATION
Grounding
(see pgs. 51)
NOTE:
Turn [DC ISOLATE]
(on the IC-M801E main unit)
or charge the battery during anchor, otherwise the
battery may be exhausted.
The IC-M801E has a high-stability oven-heater type
crystal oscillator, and the oscillator's heater is con-
nected to the DC power terminals directly, it keeps
its temperature to at the specified level even if the
transceiver power with the remote controller has
turned OFF.
12
12 V or 24 V
battery
[DC ISOLATE]
Transceiver's
main unit
AT-141
OFF,
49
12