Yaesu FT DX 3000 Operating Manual page 63

Hf/50 mhz transceiver
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T
OOls FOr
The FT
3000 includes an adjustable receiver audio filter, that provides precise, independent control of the low; and
DX
upper audio ranges.
1. Press the [ MENU ] button to enter the Menu mode.
2. Rotate the [ CLAR/VFO-B ] knob (or press the p/
q button) to find Menu items "048" through "051"
these parameters apply to the adjustment of the
receiver audio filter in the AM mode, Menu items
"055" through "058" apply to the adjustment of the
RX audio filter in the CW mode, Menu items "071"
through "074" apply to the adjustment of the RX
audio filter in the DATA mode, Menu items "080"
through "083" apply to the adjustment of the RX au-
dio filter in the FM mode, Menu items "089" through
"092" apply to the adjustment of the RX audio filter
in the RTTY mode, and Menu items "099" through
"102" apply to the adjustment of the RX audio filter
in the SSB mode
3. Press the [ SELECT ] button.
4. Rotate the [ CLAR/VFO-B ] knob (or press the p/
q button) to adjust the receiver audio response as
desired.
5. Press the [ SELECT ] button, then press the [ MENU ]
button to save the new setting and exit to normal op-
eration.
FT
3000 O
DX
peraTing
c
OMFOrTaBle anD
A
R
djuStAble
eceiveR
AM
CW
071 DATA LCUT FREQ
072 DATA LCUT SLOPE
DATA
073 DATA HCUT FREQ
FM
083 FM HCUT SLOPE
RTTY
SSB
M
anual
e
FFecTive
A
F
udio
ilteR
[ SELECT ] Knob
[ MENU ] Button
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
OFF/100(Hz) ~ 1000(Hz)
6dB/oct / 18dB/oct
700(Hz) ~ 4000(Hz)/OFF
6dB/oct / 18dB/oct
r
ecepTiOn
Page 61

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