Icom IC-4088E, Instruction Manual

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2
PANEL DESCRIPTION
2
q
EXTERNAL SPEAKER AND MICROPHONE JACKS
Connect an optional speaker-microphone or headset, if desired.
w
VOLUME CONTROL [VOL]
Rotate clockwise to increase and counterclockwise to decrease vol-
ume.
e
PTT SWITCH [PTT]
Push and hold to transmit; release to receive.
r
MODE SWITCH [MODE]
➥
Push to enter and select set mode for group (p. 12) and voice
scrambler code. (p. 16)
➥
Push and hold for 1 sec. to turn the monitor function ON and OFF.
(p. 8)
t
CHANNEL UP SWITCH [
Y
]
➥
Push to increment the operating channel.
➥
Push and hold to increment the operating channel continu-
ously.
➥
While scanning, changes scanning direction. (p. 14)
y
CHANNEL DOWN SWITCH [
Z
]
➥
Push to decrement the operating channel.
➥
Push and hold to decrement the operating channel continu-
ously.
➥
While scanning, changes scanning direction. (p. 14)
u
POWER SWITCH [PWR]
➥
Push to turn the power ON.
➥
Push and hold this key to toggle the key lock function ON/OFF.
(p. 19)
i
EXTERNAL DC IN JACK [DC 6V] (p. 6)
Connects the optional AC adapter or cigarette lighter cable for both op-
eration and battery charging.
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