ICOM ic-91a 取り扱いマニュアル
25
5
BASIC OPERATION
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■ Lock function
To prevent accidental frequency changes and unnecessary
function access, use the lock function.
function access, use the lock function.
➥ Push and hold [MENU/LOCK] for 1 sec. to turn the lock
function ON and OFF.
• “
” appears while the lock function is activated.
• The squelch control and volume control can be used while the
lock function is in use with default setting. Either or both the
squelch control and volume control can also be locked in set
mode. (p. 90)
squelch control and volume control can also be locked in set
mode. (p. 90)
■ Dualwatch operation
Dualwatch operation monitors two frequencies simultane-
ously. The IC-91A/91AD has two independent receiver cir-
cuits as A band and B band
ously. The IC-91A/91AD has two independent receiver cir-
cuits as A band and B band
(available frequency bands and
operating mode are different depending on bands)
.
D
D Dualwatch operation
➥ Push and hold [MAIN/DUAL] for 1 sec. to turn the dual-
watch operation ON and OFF.
• While in dualwatch operation, the display indicates A band in the
upper half and B band in the lower half.
DTCS
DTCS
DTCS
DTCS
W
PS
PS
EM
W
PS
PS
FM
PRIO
PRIO
PRIO
PRIO
+DUP
+DUP
FM
FM
146 010
440 000
25
25
50
50
µ
000
µ
000
A
MemoName
µ
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
LOW
LOW
ATT
ATT
ATT
146 010
P SKIP
+DUP
+DUP
25
000
000
A
MemoName
MemoName
µ
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
LOW
LOW
ATT
ATT
ATT
146 010
P SKIP
+DUP
+DUP
25
000
000
Appears