Yaesu FT-991, Operating Manual

Page: 55 / 96

Page 53
FT-991 O
peraTing
M
anual
e
nhanCing
T
ransMiT
s
ignal
Q
ualiTY
p
ArAMetric
M
icrophone
e
quAlizer
(
SSb/AM/FM
Mode
)
Activating the Parametric Microphone Equalizer
1. Adjust [ MIC GAIN
] on the LCD, as described on
page ##.
2. Press the F(M-LIST) button, then touch [ MIC-EQ
]
on the LCD to select “
ON
”. If you use the Paramet-
ric Microphone Equalizer with the speech processor
engaged, press the F(M-LIST) button, then touch
[
PROC
] on the LCD to select “
ON
”.
The “ MIC EQ ” (and “ PROC ”) will appear in the
display, confirming that the Parametric Microphone
Equalizer is engaged.
3. Press the PTT switch on the microphone, and speak
into the microphone in a normal voice level.
4. To switch the Parametric Microphone Equalizer off,
touch [ MIC-EQ
] on the LCD again
until the “ MIC
EQ
” icon disappears.
3-S
tAge
p
ArAMetric
e
quAlizer
A
djuStMentS (
S
peech
p
roceSSor
: “oFF ”
)
Center Frequency “119 PRMTRC EQ1 FREQ” “100” (Hz) ~ “700” (Hz) / “OFF”
“122 PRMTRC EQ2 FREQ” “700” (Hz) ~ “1500” (Hz) / “OFF”
“125 PRMTRC EQ3 FREQ” “1500” (Hz) ~ “3200” (Hz) / “OFF”
Parametric Gain
“120 PRMTRC EQ1 LEVEL” (Low) “–20” (dB) ~ “+10” (dB)
“123 PRMTRC EQ2 LEVEL” (Mid) “–20” (dB) ~ “+10” (dB)
“126 PRMTRC EQ3 LEVEL” (High) “–20” (dB) ~ “+10” (dB)
Q (Bandwidth) “121 PRMTRC EQ1 BWTH” (Low) “1” ~ “10”
“124 PRMTRC EQ2 BWTH” (Mid) “1” ~ “10”
“127 PRMTRC EQ3 BWTH” (High) “1” ~ “10”
Parametric Gain
3-S
tAge
p
ArAMetric
e
quAlizer
A
djuStMentS (
S
peech
p
roceSSor
: “on ”
)
Center Frequency “128 P-PRMTRC EQ1 FREQ” “100” (Hz) ~ “700” (Hz) / “OFF”
“131 P-PRMTRC EQ2 FREQ” “700” (Hz) ~ “1500” (Hz) / “OFF”
“134 P-PRMTRC EQ3 FREQ” “1500” (Hz) ~ “3200” (Hz) / “OFF”
Parametric Gain
“129 P-PRMTRC EQ1 LEVEL” (Low) “–20” (dB) ~ “+10” (dB)
“132 P-PRMTRC EQ2 LEVEL” (Mid) “–20” (dB) ~ “+10” (dB)
“135 P-PRMTRC EQ3 LEVEL” (High) “–20” (dB) ~ “+10” (dB)
Q (Bandwidth) “130 P-PRMTRC EQ1 BWTH” (Low) “1” ~ “10”
“133 P-PRMTRC EQ2 BWTH” (Mid) “1” ~ “10”
“136 P-PRMTRC EQ3 BWTH” (High) “1” ~ “10”
F(M-LIST) Button