User Guide

CONNECTION AND INSTALLATION

■ 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.

NOTE:

Turn [DC ISOLATE] (on the IC-M801E main unit) OFF,

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.

Rubber vulcanizing tape

HF antenna

(for DSC reception)

Grounding

(see pgs. 51)

Grounding

(see p. 51)

12 V or 24 V

battery

[DC ISOLATE]

External

speaker

Remote

controller

Transceiver’s

main unit

AT-141

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