Icom IC-446S, Instruction Manual

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2
PANEL DESCRIPTION
1
3
q
ANTENNA
Extend the antenna completely when using the transceiver.
• The antenna collapses completely into the transceiver body for car-
rying purposes.
• The antenna can be adjusted 90 degrees from the regular position
when operating the transceiver in a horizontal position.
w
PTT SWITCH [PTT]
• Push and hold to transmit; release to receive.
e
CHANNEL UP SWITCH [UP]/ [
Y
]
• Push to increment the operating channel.
• Push and hold to increment the operating channel continuously.
r
CHANNEL DOWN SWITCH [DOWN]/ [
Z
]
• Push to decrement the operating channel.
• Push and hold to decrement the operating channel continuously.
t
SPEAKER
y
MICROPHONE [MIC]
u
MODE SWITCH [MODE]
• Push to toggle between Group mode and Normal mode. (p. 11)
• Push and hold for 1 sec. to force the squelch open; push and hold for 1
sec. to close it again. (p. 8)
i
POWER SWITCH [POWER]
• Push to turn the power ON.
• Push and hold this key to toggle the key lock function ON/OFF.
(p. 16)
o
FUNCTION DISPLAY (p. 3)
!0
VOLUME CONTROL [VOL]
Rotate clockwise to increase and counterclockwise to decrease volume.
!11
EXTERNAL SPEAKER AND MICROPHONE JACKS
Connect an optional speaker-microphone or headset, if desired.
IC-446S-(5) 02.3.11 4:17 PM Page 7 (1,1)