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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, "
a beep sounds. The WX alert sounds after the Intercom
use is fi nished.
44
■ 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•
Push
then push
" blinks and
w Hold down [PTT] and speak into the microphone at a nor-
mal voice level .
• "
" or "
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)
] to activate the hailer.
HAIL
,
*#+.'4
*#+.'4
.+56'0
.+56'0
" respectively appears on the caller or lis-
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