Icom IC-M504A [56/80] Hailer operation

Icom IC-M504A [56/80] Hailer operation
50
7
OTHER FUNCTIONS
N Hailer operation
The IC-M504A has a Hailer function for voice amplification
over a loudspeaker, making it unnecessary to leave the
bridge to talk a hailing party.
Connect an external hailer speaker (25 W nominal at 13.8 V/
4 ˘) as described on page 56.
s4RANSMITTINGISNOTPOSSIBLEDURINGHAILEROPERATION
s4HERECEIVEDSIGNALISMUTEDDURINGHAILEROPERATION
q Push
;(!),s28 ]
to enter the Hailer mode.
HAILER
15
w Hold down [PTT] and speak into the microphone at a nor-
mal voice level.
shTALK appears.
shWAIT appears on the display while holding down [PTT] of the
optional Command microphone.
s4OADJUSTTHEHAILERLEVELROTATE[DIAL].
e After releasing [PTT], you can hear the response through
the speaker.
r
To return to normal operating mode,
push [CLR] or p
ush
;(!),s28 ].
s7HILEINTHE
Hailer
mode, the transceiver’s transmit and
receive functions are interrupted. If the transceiver is in
the transmit mode, the
Hailer
function is not available.
s7HENA$3##ALLISRECEIVEDTHE
Hailer
mode is auto-
matically cancelled. The received call type is displayed
on the LCD. (p. 35)

Содержание

Скачать