Yaesu FT DX 3000 Operating Manual page 26

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rOnT anel
[ BAND ] Keys
These keys allow one-touch selection of the desired
Amateur band (1.8 ~ 50 MHz).
The keys may also be used for direct entry of a de-
sired operating frequency during VFO operation.
[ RX CLAR ] Switch
Pressing this button activates the RX Clarifier. This
will allow you to temporarily adjust the receive fre-
quency up to ±9.995 kHz with the [ CLAR/VFO-B ]
knob. Press this button once more to return the re-
ceiver to the original frequency; the Clarifier offset
will be remembered, in case you want to use it again.
To cancel the Clarifier offset, press the [ CLEAR ]
button.
Pressing the [ VFO-B/CLAR ] button followed by
this switch will change the tuning rate of the [ CLAR/
VFO-B ] knob (VFO-B) to 100 Hz/step.
When this function is activated, "FAST" appears in
the TFT display.
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[ MODE ] Switch
This button selects the operating mode. The selec-
tions available are:
LSB à CW (USB) à RTTY (LSB) à
à DATA (LSB) à AM à LSB à
Repeated presses of this button steps through the
available selections.
Pressing and holding this button will toggle to the
alternate mode.
For example, In the LSB or USB modes, a long
press of this button toggles between "LSB" and
"USB" mode.
[ MHz/µT ] Switch
Pressing this button allows you to tune the VFO fre-
quency down or up in 1 MHz increments, using the
[ CLAR/VFO-B ] knob.
Pressing and holding this switch for one second al-
lows you to adjust the center frequency of the RF
µ-Tuning filter passband using the [ CLAR/VFO-B ]
knob, when the optional RF µ-Tuning Kit is con-
nected. While activated, the LED inside this button
glows red. Press and hold in the [ MHz/µT ] switch
for one second to toggle the µ-Tuning function on/
off.
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