Yaesu FT-2000 Operating Manual page 28

F P
RONT ANEL
SHIFT WIDTH Knobs
SHIFT Knob
The inner [ SHIFT ] knob provides adjustment of the
IF DSP passband, using 20 Hz steps for precise ad-
justment and easy reduction of interference on either
side of your operating frequency. The total adjustment
range is ±1 kHz. The normal operating setting for this
knob is straight up, in the 12 o'clock position.
A :
You may shift the Sub band (VFO-B) filter passband
via Menu item "042 S-iF LSB SET" through "049 S-
iF PKT-USB."
Page 26
C
ONTROLS
CLAR
+
E FM
& S
WITCHES
WIDTH Knob
The outer [ WIDTH ] knob sets the overall bandwidth
of the IF DSP filter for the Main (VFO-A) receiver.
The center (12 o'clock) position establishes the "de-
fault" bandwidth (for example, 2.4 kHz for SSB);
clockwise rotation of this knob increases the bandwidth
(out to a maximum of 4 kHz), while counter-clock-
wise rotation reduces the bandwidth.
When the NAR (Narrow) filter selection is engaged,
the [ WIDTH ] knob is disabled.
The [ SHIFT ] knob may be used to re-center the pass-
band response on the incoming signal, and you may
find that the CONTOUR and IF Notch Filter may also
help improve intelligibility and/or reduce interference.
See also the discussions of the [ CONTOUR ] knob and
[ NOTCH ] knob.
A :
When the [ NAR ] button has been pushed, the [ WIDTH ]
knob no longer functions. The IF SHIFT system is still
fully operational, however.
FT-2000D O M