30 FT-857 Operating Manual
Multi Function Row “p”
(
MFp
) [
DNR, DNF, DBF
]
[
A
]
Key: DNR
Press the
[
A
](
DNR
)
key to activate the DSP Noise Reduction system
(requires the optional DSP-2 Unit).
Press and hold in the
[
A
](
DNR
)
key for one second to recall Menu
Mode No-049
[
DSP NR LEVEL
]
(for setting the degree of DSP Noise
Reduction).
[
B
]
Key: DNF
Press the
[
B
](
DNF
)
key to activate the DSP’s Auto Notch Filter (re-
quires the optional DSP-2 Unit).
[
C
]
Key: DBF
Press the
[
C
](
DBF
)
key to activate the DSP’s receiver Bandpass Filter
(requires the optional DSP-2 Unit).
In the SSB, AM, FM, and AFSK modes, press and hold in the
[
C
](
DBF
)
key for one second to recall Menu Mode No-047
[
DSP LPF CUTOFF
]
(for adjusting the high-frequency cutoff of the DSP Bandpass Filter).
Once there, rotating the SELECT knob one click counter-clockwise
will select Menu Mode No-046, for adjustment of the low-frequency
cutoff frequency.
In the CW mode, press and hold in the
[
C
](
DBF
)
key for one second
to recall Menu Item No-045
[
DSP BPF WIDTH
]
(for setting the CW
bandwidth).
ô
Multi Function Row “q”
(
MFq
) [
MONI, QSPL, ATC
]
(
Programmable Keys
)
[
A
]
Key: MONI
Press the
[
A
](
MONI
)
key to disable the Noise Squelch.
You may program the configuration of this key via Menu Item No-
065
[
PG A
]
.
[
B
]
Key: QSPL
Press the
[
B
](
QSPL
)
key to activate the “Quick Split” feature, whereby
you will change the Sub VFO frequency to be the Main VFO fre-
quency + 5 kHz; you will also automatically engage the “Split VFO”
feature.
You may program the configuration of this key via Menu Item No-
066
[
PG B
]
.
[
C
]
Key: ATC
Press the
[
C
](
ATC
)
key to activate a 1750-Hz burst tone for 2 seconds
when pressing the PTT switch while the channel is clear.
You may program the configuration of this key via Menu Item No-
067
[
PG C
]
.
ô
FRONT PANEL CONTROL & SWITCHES
MULTI FUNCTION KEY DETAIL
Ó Ó Ó
[
A
] [
B
] [
C
]
Ó Ó Ó
[
A
] [
B
] [
C
]
