Yaesu FT-897D, Руководство по эксплуатации

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Page 17 FT-897D O
PERATING
M
ANUAL
F
RONT
P
ANEL
C
ONTROL
& S
WITCHES
Multi Function Row “o”
(
MFo
) [
PLY1 , PLY2 , PLY3
]
[
A
] Key:
PLY1
Press the [ A
](
PLY1
) key to send the CW message which is memorized in
BEACON TEXT 1
.
[
B
] Key:
PLY2
Press the [ B
](
PLY2
) key to send the CW message which is memorized in Keyer
BEACON TEXT 2 .
[
C
] Key:
PLY3
Press the [
C
](
PLY3
) key to send the CW message which is memorized in Keyer
BEACON TEXT 3 .
[
A
] [
B
] [
C
]
Multi Function Row “n”
(
MFn
) [
CFIL , -------- , --------
]
[
A
] Key:
CFIL
Press the [ A
](
CFIL
) key to select the 2.4 kHz ceramic IF filter.
[
B
] Key
Press the [ B
] key to select the optional IF filter which is located on the “FIL-1” (Optional Filter 1) slot on the Main Unit.
When an optional filter is not installed on the“FIL-1” slot, this key function is disabled, and its label is “ N / A .”
[
C
] Key
Press the [ C
] key to select the optional IF filter which is located on the “FIL-2” (Optional Filter 2) slot on the Main Unit.
When an optional filter is not installed on the“FIL-2” slot, this key function is disabled, and its label is “ N / A .”
[
A
] [
B
] [
C
]
Multi Function Row “p”
(
MFp
) [
DNR , DNF , DBF
]
[
A
] Key:
DNR
Press the [ A
](
DNR
) key to activate the DSP Noise Reduction system.
Press and hold in the [ A
](
DNR
) key for one second 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.
[
C
] Key:
DBF
Press the [ C
](
DBF
) key to activate the DSP’s receiver Bandpass Filter.
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).
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).
[
A
] [
B
] [
C
]
Multi Function Row “q”
(
MFq
) [
MONI , QSPL , ATC
]
[
A
] Key:
MONI
Press the [ A
](
MONI
) key to disable the Noise Squelch.
You may program the configuration of this key by the Menu Mode No-065 [
PG A
].
[
B
] Key:
QSPL
Press the [ B
](
QSPL
) key to change the Sub VFO frequency (Main VFO fre 5 kHz) and automatically engage
the “Split” feature.
You may program the configuration of this key by the Menu Mode 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 by the Menu Mode No-067 [
PG C
].