![background image](http://html.mh-extra.com/html/icom/ic-91a/ic-91a_instruction-manual_612374029.webp)
23
5
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
■
Band scope
The band scope function allows you to visually check a spec-
ified frequency range around the center frequency.
About the sweep steps:
The specified tuning step in each
frequency band
(in VFO mode)
or programmed tuning step
(in memory mode)
is used during sweep.
D
D
Single sweep
q
Set the desired frequency as band scope center frequency.
w
Push and hold
[SCOPE](1)
for 1 sec. to start a single
sweep.
• 1 short and 1 long beeps sound.
• Signal conditions (strengths) appear starting from the center of
the range.
e
Rotate
[DIAL]
to set the highlighted cursor to the desired
signal and set the frequency of the signal.
r
Push
[VFO]
to return to normal operation.
D
D
Continuous sweep
q
Set the desired frequency as band scope center frequency.
w
Push and hold
[SCOPE](1)
for 3 sec. to start continuous
sweep.
• 2 short beeps sound after 1 short and 1 long beeps.
• Signal conditions (strengths) appear starting from the center of
the range.
e
Push and hold
[SCOPE](1)
for 1 sec. to cancel sweep.
• Pushing
[SQL]
also cancels sweep.
r
Push
[VFO]
to return to normal operation.
The receive audio during sweeping can be muted in
sounds set mode. See page 102 for details.
PRIO
PRIO WX
WX EMR
EMR
DTCS
DTCS
FM
FM
B
A
145 780
P SKIP
P SKIP
+DUP
+DUP
25
µ
000
000
PRIO WX EMR
DTCS
FM
B
A
145 780
P SKIP
P SKIP
+DUP
25
25
µ
000
Sweep marker
Band scope indication