Yaesu FT DX 3000 Operating Manual page 25

F
rOnT
[ A B ] Switch

Press this button momentarily to transfer the fre-
quency or memory channel data, from VFO-A to
VFO-B, overwriting any previous contents in VFO-
B. Use this key to set both VFO-A and VFO-B to the
same frequency and mode.
[ A B ] Switch


Pressing this button momentarily, exchanges the
frequency or memory channel data, of VFO-A and
VFO-B.
[ V/M ] Switch
This button toggles frequency control between VFO-
A and the memory system. In memory mode, "MCH"
(Memory Channel) will be shown in the Display to
indicate the current selection. Pressing the [ V/M ]
button displays the original memory frequency, and
the "MCH" icon will be displayed. Pressing it once
more returns frequency operation to VFO-A, and the
icon will no longer be displayed.
[ M A ] Switch

Pressing this button momentarily, will display the
contents of the currently-selected memory channel
for 10 seconds.
Holding [ M A ] button in for one second copies the

data from the selected memory to VFO-A, and two
beeps sound. Previous data in VFO-A will be over-
written.
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[ A M ] Switch

Pressing this button momentarily, displays the con-
tents of the currently-selected memory channel for
10 seconds.
Pressing and holding in this key for one second (until
the double beep) copies the current operating data
into the currently selected memory channel, over-
writing any previous data stored there.
[ LOCK ] Switch
This button toggles locking on/off for the Main Tun-
ing Dial knob (VFO-A). With "Lock" on, the Main
Tuning Dial knob can still be turned, but the fre-
quency will not change, and the "LOCK" appears in
the frequency display.
wiTChes
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