I Band Scope - Icom IC-91A Instruction Manual

I Band scope

The band scope function allows you to visually check a spec-
ified frequency range around the center frequency.
About the sweeping steps: The specified tuning step in
each frequency band (in VFO mode) is used during
sweep.
+DUP DTCS
FM PRIO WX EMR
145 780
A
B
Band scope indication
D D Single sweeping
q Set the desired frequency as band scope center frequency.
w Push and hold [1/SCOPE] for 1 sec. to start single sweep-
ing.
• 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
waveform and set the frequency of the signal.
r Push [VFO/MHz] to return to normal condition.
25 25
P SKIP P SKIP
µ 000
Sweep marker
D D Continuous sweeping
q Set the desired frequency as band scope center frequency.
w Push and hold [1/SCOPE] for 3 sec. to start continuous
sweeping.
• 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 [1/SCOPE] for 1 sec. to cancel sweeping.
• Pushing [SQL] also cancels sweeping.
The receive audio during sweeping can be muted in
sounds set mode. See page 102 for details.
BASIC OPERATION
+DUP +DUP DTCS DTCS
FM FM PRIO PRIO WX WX EMR EMR
145 780
25
A
B
P SKIP P SKIP
µ
000 000
5
1
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