ICOM ic-m421 Manual De Usuario
2
PANEL DESCRIPTION
New2001
2
■ Panel description
Function
display (p. 4)
display (p. 4)
Speaker
q
i
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o
w
e
u
y
t
r
q POWER/VOLUME CONTROL [VOL] (p. 8)
➥ Rotate to turn the transceiver power ON or OFF.
➥ Rotate to adjust the audio level.
w SQUELCH CONTROL [SQL] (p. 8)
Rotate to set the squelch threshold level.
e DISTRESS KEY [DISTRESS] (p. 22)
Transmits a distress call when pushed for 5 sec.
r ENTER KEY [ENT]
Sets the DSC menu, a channel comment, etc. when
pushed.
pushed.
t CLEAR KEY [CLR]
Cancels the entered function and exits the condition when
pushed.
pushed.
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