Icom IC-A220 Instruction Manual - Page 8

Front panel

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1 PANEL DESCRIPTION ■■Front panel qwe rt DUAL EC VOL OFF PUSH TEST RX MEMORY 118.00 121.525 CH09 SAMPLE yu RCL io COMM MEM q DUAL SWITCH [DUAL] ➥ Push to turn Dualwatch operation ON or OFF. (p. 14) ➥ Hold down for two seconds to turn the intercom function ON or OFF. w EMERGENCY CHANNEL SWITCH [EC] ➥ Push to set the emergency frequency (121.5 MHz) as the standby frequency. (p. 15) ➥ Hold down for two seconds to enter the direct frequency setting mode (p. 6), and set the emergency frequency (121.5 MHz). (p. 15) e VOLUME/POWER SWITCH [VOL] ➥ Turn [VOL] to switch the power ON or OFF. ➥ Adjusts the audio output level. The volume level bar is displayed while rotating [VOL]. ➥ Hold down for two seconds to enter the AM squelch level "SQL LEVEL" item in the Settings menu. (p. 6) ➥ Push to set the squelch test function ON or OFF. (p. 16)* *W hen the squelch test function is ON, and the Auto squelch "AUTO SQL" item in the Configuration menu (p. 22) is set to "USER SET," push [VOL] again to switch the squelch mode. (p. 6) CAUTION: DO NOT turn ON power until the en- gines have been started. Otherwise, the power supply circuit may damage. 1

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1
1
PANEL DESCRIPTION
q
DUAL SWITCH [DUAL]
➥
Push to turn Dualwatch operation ON or OFF. (p. 14)
➥
Hold down for two seconds to turn the intercom func-
tion ON or OFF.
w
EMERGENCY CHANNEL SWITCH [EC]
➥
Push to set the emergency frequency (121.5 MHz) as
the standby frequency. (p. 15)
➥
Hold down for two seconds to enter the direct frequency
setting mode (p. 6), and set the emergency frequency
(121.5 MHz). (p. 15)
e
VOLUME/POWER SWITCH [VOL]
➥
Turn [VOL] to switch the power ON or OFF.
➥
Adjusts the audio output level.
The volume level bar is displayed while rotating [VOL].
➥
Hold down for two seconds to enter the AM squelch
level “SQL LEVEL” item in the Settings menu. (p. 6)
➥
Push to set the squelch test function ON or OFF.
(p. 16)*
*When the squelch test function is ON, and the Auto squelch
“AUTO SQL” item in the Configuration menu (p. 22) is set to
“USER SET,” push [VOL] again to switch the squelch mode.
(p. 6)
RCL
MEM
OFF
VOL
PUSH
TEST
COMM
DUAL
EC
CH09 SAMPLE
121.52
5
118.00
RX
MEMORY
e
y
t
r
i
o
u
q
w
■
Front panel
CAUTION:
DO NOT
turn ON power until the en-
gines have been started. Otherwise, the power supply
circuit may damage.