![background image](http://html1.mh-extra.com/html/icom/ic-a220t/ic-a220t_instruction-manual_4178724009.webp)
r
FREQUENCY EXCHANGE (FLIP-FLOP) KEY [
]
➥
Push to exchange the standby frequency with the
active frequency. (p. 5)
➥
Hold down for two seconds to enter the direct
frequency setting mode. (p. 6)
t
MEMORY KEY [MEM]
Hold down for 2 seconds to enter the displayed frequency
into any blank regular memory channel or clear or
revive the selected memory channel (depending on the
operating mode).
y
RECALL KEY [RCL]
➥
Push to enter or exit the memory mode. (p. 8)
➥
Hold down for two seconds to enter the Settings
menu. (p. 17)
➥
Push to exit the Settings menu. (p. 17)
u
LIGHT-SENSITIVE DETECTOR
This detector senses ambient light. The detector is used
to automatically adjust “DISP LOW” or “DISP HIGH”
(pp. 22, 23) when the “DISP MODE” (p. 22) is set to
‘AUTO.’
i
INNER (Small) TUNING DIAL [DIAL]
➥
Rotate to set the standby frequency (kHz digit)
(p. 5), or select a memory channel (p. 8), or menu
mode setting.
(pp. 17, 18)
o
OUTER (Large) TUNING DIAL [O-DIAL]
Rotate to set the standby frequency (MHz digit) (p. 5),
select a group memory channel (p. 8), select the input
digit for group name (p. 10), and so on.
■
Rear panel
2
1
PANEL DESCRIPTION
0
1
q
w
e
q
e
For regular type
Optional MBA-3
q
w
e
q
ANTENNA CONNECTOR
Connect the antenna connector.
w
D-SUB 25 PIN CONNECTOR
Connect a 13.8 V or 27.5 V DC power supply, speaker,
and headset.
Refer to ‘INSTALLATION GUIDE’ for details.
NOTE:
If any external intercom system is in use, we
recommend that you disable the transceiver’s intercom
function to prevent degradation of the audio signal. If any
degradation exists, leave pin 17 disconnected and disable
the transceiver’s intercom function (p. 23).
Summary of Contents for IC-A220T
Page 38: ...31 MEMO ...
Page 39: ...32 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 MEMO ...