Icom IC-92AD Instruction Manual - Page 31

Band scope

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BASIC OPERATION 5 ■ Band scope The band scope function allows you to visually check a specified 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. Single watch mode display +DUP DTCS FM PRIO WX EMR A B 1 4 5 7 8 025 PSKIP µ 000 Band scope indication Sweep marker D Single sweep q Set the desired frequency as band scope center fre- quency. • Push [MAIN/DUAL] to select "MAIN band" during dual watch. 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 left 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 Continuous sweep 1 q Set the desired frequency as band scope center frequency. 2 • Push [MAIN/DUAL] to select "MAIN band" during dual watch. 3 w Push and hold [SCOPE](1) for 3 sec. to start continuous sweep. 4 • 2 short beeps sound after 1 short and 1 long beeps. 5 • Signal conditions (strengths) appear starting from the left of the range. 6 e Push and hold [SCOPE](1) for 1 sec. to cancel sweep. • Pushing [SQL] also cancels sweep. 7 r Push [VFO] to return to normal operation. 8 9 [SQL] 1CLR SCOPE +DUP DTCS FM PRIO WX EMR A B 1 4 5 7 8 025 PSKIP µ 000 10 11 12 • The receive audio during sweeping can be muted in 13 sounds set mode. See p. 115 for details. 14 • We recommend setting the tuning step to less then 20 kHz when using band scope function. 15 • Even if a strong signal is present, it may not be displayed on the band scope if the tuning step is set to wide (ex.125 16 kHz, 200 kHz, etc) • The display frequency's audio sounds for single watch op- 17 eration within 118-174MHz and 350-470MHz regardless "Scope AF Output" setting in the MENU screen. 18 • If ghost waveform or audio appear, operate follow to avoid those. "tuning step changing," "selecting dualwatch," or 19 "changing non sweep frequency if dualwatch operating". 23

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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
specified 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
Single sweep
q
Set the desired frequency as band scope center fre-
quency.
•
Push
[MAIN/DUAL]
to select “MAIN band” during dual watch.
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 left 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
Continuous sweep
q
Set the desired frequency as band scope center fre-
quency.
•
Push
[MAIN/DUAL]
to select “MAIN band” during dual watch.
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 left 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 p. 115 for details.
•
We recommend setting the tuning step to less then
20 kHz when using band scope function.
•
Even if a strong signal is present, it may not be displayed
on the band scope if the tuning step is set to wide (ex.125
kHz, 200 kHz, etc)
•
The display frequency’s audio sounds for single watch op-
eration within 118–174MHz and 350–470MHz regardless
“Scope AF Output” setting in the MENU screen.
•
If ghost waveform or audio appear, operate follow to avoid
those. “tuning step changing,” “selecting dualwatch,” or
“changing non sweep frequency if dualwatch operating”.
PRIO
PRIO
WX
WX
EMR
EMR
DTCS
DTCS
FM
FM
B
A
14
14
5
780
780
+DUP
+DUP
25
25
μ
000
000
PSKIP
PSKIP
Sweep marker
Band scope indication
Single watch mode display
1
SCOPE
CLR
[SQL]
PRIO
PRIO
WX
WX
EMR
EMR
DTCS
DTCS
FM
FM
B
A
14
14
5
780
780
+DUP
+DUP
25
25
μ
000
000
PSKIP
PSKIP