I Vfo Description - Icom IC-910H Instruction Manual

I VFO description

The IC-910H has two VFOs for both bands, specially
suited for instant selection of 2 frequencies or split fre-
quency operation. The VFOs are called VFO A and
VFO B. You can use the desired VFO to call up a fre-
quency and operating mode for your operation.
VFO is an abbreviation of Variable Frequency Oscilla-
tor, and traditionally refers to an oscillator.
◊ Selecting the VFO A/B
➥ Push [A/B 3] to switch between the VFO A and
VFO B.
◊ VFO equalization
➥ Push [A=B 2] for 1 sec. to equalize the undisplayed
VFO condition to the displayed VFO.
• 3 beeps sound when the VFO equalization is completed.
CONVENIENT
Use two VFOs as a quick memory
When you find a new station, but you wish to con-
tinue searching, the two VFO system can be used
for quick memory storage.
q Push [A=B 2] for 1 sec. to store the displayed fre-
quency into the undisplayed VFO.
w Continue searching for stations.
e Push [A/B 3] to retrieve the stored frequency.
r To continue searching for stations, push [A/B 3]
again.
From The N3UJJ.COM Document Library From The N3UJJ.COM Document Library
BASIC OPERATION
VFO selection
FM
FM
displayed VFO
FM
undisplayed VFO
FM
Equalizes the undisplayed VFO condition
to the displayed VFO.
4
VFO A
VFO B
VFO A
VFO B
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