ICOM ic-m603 Manual De Usuario

40

7

OTHER FUNCTIONS

New2001

• While in the intercom mode, the transceiver functions

(transmit and receive) are interrupted. If the transceiver
is in transmit condition, the intercom function is not avail-
able.

• When a DSC call is received, the intercom function is in-

terrupted with an automatic return to the transceiver
mode. The transceiver’s display indicates ‘Receiving DSC
calls.’ (p. 32)

■ Hailer operation

The IC-M603 has a 2-way hailer function for voice amplification
and reception over a loudspeaker, making it unnecessary to
leave the bridge to hear a hailing party. During hailer operation,
transmitting is impossible and the received signal is muted.

Connect an external hailer speaker as described on p. 46.

q Push [F], then push [7•

] to enter hailer mode.

w Push and hold [PTT] and speak at a normal voice level

into the microphone.

• “T

TA

AL

LK

K” or “L

LI

IS

ST

TE

EN

N” appears on the caller or listener function

display, respectivery.

• To adjust the hailer level, rotate [SELECTOR].

e After releasing [PTT] you can hear the response through

the speaker.

r To return to normal operation, push [CLR] or repeat step q.

• While in the hailer mode, the transceiver functions (trans-

mit and receive) are interrupted. If the transceiver is in
transmit condition, the hailer function is not available.

• When a DSC call is received, the hailer function is inter-

rupted with an automatic return to the transceiver mode. The
transceiver’s display indicates ‘Receiving DSC calls.’ (p 32)

HAILER

HAILER
LISTEN

LISTEN
15

15

then push

Push          ,

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