Yaesu FT-857D Mode D’Emploi

The receiver’s IF SHIFT feature is an effective interference-reduction tool, which allows
you to shift the passband response higher or lower without changing the pitch of the incom-
ing signal.

1. Press and hold in the [CLAR] button for one sec-

ond to activate the IF SHIFT feature. An icon, such
as “ ”, “ ” (slightly shifted to the upper side),
“ ” (more shifted to the upper side), “ ”(slightly
shifted to the lower side),” or “ ” (more shifted to
the lower side)” icon will appear at the right of the
frequency display to indicate the IF SHIFT’s cur-
rent position.

2. Rotate the SELECT knob, as needed, to reduce or elimi-

nate the interference.

3. To turn the IF SHIFT feature off, again press and hold in

the [CLAR] button for one second. The last setting of the
IF SHIFT control will be retained until you change it again.

If you wish to make a more permanent shift in the receiver’s
IF passband, use Menu Mode No-015 [CAR LSB R] (for LSB
mode) or No-017 [CAR USB R] (for USB mode). This al-
lows you to set up a higher or lower listening pitch, if you
prefer such as compared to the default passband response.
See page 99.

]

[CLAR

(more shifted to the upper side)

(slightly shifted to the upper side)

(slightly shifted to the lower side)

(more shifted to the lower side)