Panel Description; Front Panel - Icom IC-M504A Instruction Manual

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PANEL DESCRIPTION

■ Front panel

Speaker
!3
!2
!1 !0
The microphone may be connected here, or the
microphone and its connection kit for the rear
panel are separately included, depending on the
transceiver version.
• See pages 58 and 62 for details.
q DISTRESS KEY [DISTRESS] (pp. 20, 22)
Hold down for 5 seconds to transmit a Distress call.
w DSC MENU KEY [MENU]
Push to toggle the DSC menu appear or disappear. (p. 15)
e CLEAR KEY [CLR] (pp. 9, 55)
Push to cancel the entered function, exit Set mode.
2
Function display (p. 4)
o i u
r HAIL/RX SPEAKER KEY [HAIL•RX
➥ Push to turn the hailer mode ON or OFF. (p. 50)
➥ Hold down for 1 second to turn the RX Speaker mode
ON or OFF. (p. 49)
q ➥ While holding down [H/L], push to turn the Automatic
Foghorn function ON. (p. 51)
w
t ATTENUATOR/INTERCOM KEY [LO/DX•IC•SCRM]
e
➥ Push to turn the Attenuator function ON or OFF. (p. 8)
r
• "LOC" appears when the Attenuator function is turned ON.
t
➥ Hold down for 1 second to activate an optional Inter-
com function. (p. 48)
y
➥ Hold down to call the optional Command microphone
while in Intercom mode. (p. 48)
➥ While holding down [H/L], push to turn the Voice
Scrambler function ON or OFF. (p. 11)
y CHANNEL 16/CALL CHANNEL KEY [16•9]
➥ Push to select Channel 16. (p. 6)
➥ Hold down for 1 second to select Call channel. (p. 6)
• "CALL" appears when Call channel is selected.
➥ Hold down for 3 seconds to enter Call channel program-
ming mode when Call channel is selected. (p. 9)
➥ While holding down [H/L], push to enter the channel
comment programming mode. (p. 9)
➥ Push to move the cursor forward while in the channel
comment programming mode. (p. 9)
➥ While turning power ON, push to enter Set mode.
(p. 53)
]