Icom IC-M604A [50/68] Hailer operation

Icom IC-M604A [50/68] Hailer operation
44
7
OTHER FUNCTIONS
Intercom operation (Continued)
t After releasing [PTT] you can hear the response through
the speaker.
y
To return to normal operation, push [CLR] or repeat step q.
While in the intercom mode, the transceiver functions
(transmit and receive) are interrupted. If the transceiver
is in transmit mode, the intercom function is disabled.
When a DSC Call is received, the intercom function is
interrupted with an automatic return to the transceiver
mode. The Function screen displays ‘Receiving DSC
Calls. (p. 32)
When a WX alert is received, 9: #.'46 blinks and
a beep sounds. The WX alert sounds after the Intercom
use is fi nished.
Hailer operation
The IC-M604A has a 2-way hailer function for voice amplifi -
cation and reception over a loudspeaker, making it unneces-
sary to leave the bridge to hear a hailing party.
Connect an external hailer speaker as described on page 50.
q Push [O], then push [7•
HAIL
] to activate the hailer.
*#+.'4
*#+.'4
.+56'0
.+56'0


then push
Push ,
w Hold down [PTT] and speak into the microphone at a nor-
mal voice level .
6#.- or “.+56'0 respectively appears on the caller or lis-
tener function display.
To adjust the hailer level, rotate [SELECTOR].
e After releasing [PTT] you can hear the response through
the speaker.
r To turn OFF the hailer, push [CLR] or repeat step q.
While in the hailer mode, the transceiver functions (trans-
mit and receive) are interrupted. If the transceiver is
transmitting, the hailer function is disabled.
When a DSC Call is received, the hailer function is inter-
rupted with an automatic return to the transceiver mode.
The Function screen displays ‘Receiving DSC Calls.
(p 34)

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