User's Manual

75
8
OTHER FUNCTIONS
RX Speaker function N
The RX Speaker function enables you to hear the received
audio on the deck or bridge through a Hailer.
Connect a PA speaker as described on page 83.
Push q
[RX ] to enter the RX Speaker mode.
 s4HE283PEAKERVOLUMELEVELADJUSTMENTSCREENISDISPLAYED
Rotate Dial or push [ w Y]/[Z]/[Ω]/[≈] to adjust the RX Speak-
er volume level, and then push [ENT].
 sh28 ” appears.
e To return to normal operating mode, push [RX ].
 sh28 ” disappears.
To adjust the audio output level in the RX Speaker mode,
hold down
[RX ] for 1 second to display the RX Speaker
volume level adjustment screen, and then rotate Dial. After
adjusting, push [ENT] to set it.
Hailer operation N
The IC-M506 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 83.
s4RANSMITTINGISNOTPOSSIBLEDURINGHAILEROPERATION
Push [HAILER] to enter the Hailer mode. q
w Hold down [PTT] and speak at a normal voice level.
s7HILEHOLDINGDOWN;044=THESCREENBELOWISDISPLAYED
 s4OADJUSTTHEHAILERLEVELROTATE$IAL
e Push [EXIT] to return to normal operating screen.
While in the hailer mode, the transmit and receive func-
tions are disabled. When the transceiver is transmitting,
the hailer function is disabled.
Appears