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Section 3-2
Both VFO frequencies are displayed in parallel format on the LCD, one above the other. The 'active'
VFO (the one which is currently receiving) is displayed using a large font centrally on the LCD, the
'standby' VFO is shown on a lower line using a smaller font size.
the
key to first select 'VFO mode' (should the receiver be scanning or searching etc).
Each time the
key is pushed VFO "V-A" and VFO "V-B" alternate between active and standby.
The first time you enter a frequency via the numeric keypad, it is best to
the
key to
place the receiver in a known state of operation.
the
key so the "V-A" becomes the
active VFO (upper and largest of the two frequency readouts). This condition is referred to as '2VFO'
mode with VFO-A active and VFO-B as standby. If you find the twin frequency display confusing,
or use the key sequence
(while no signal is present) so that only a single frequency readout is displayed, this is referred to as
'1VFO' mode. Both 1VFO and 2VFO modes may be referred to simply as VFO mode or manual mode.
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Troubleshooting
