VXA-300 P
ILOT
III
O
PERATING
M
ANUAL
22
Pitch Control
The
VXA-300
includes a feature that lets you choose four
special receiver audio responses to allow the most com-
fortable and/or effective reception in noisy environments.
The effect is similar to that provided by an “Equalizer” in
a stereo.
Press the [
F
] key mo-
mentarily, then press the
[
5
(
PITCH
)] key. This
instantly recalls Menu
Item 31 “
PIT
” which se-
lects the receiver audio
responses.
Rotate the
DIAL
selector knob
to select desired receiver au-
dio response. Available selec-
tions are:
oFF
:
The received audio signal does not pass through
the equalizer circuit.
MD1
: The received audio is passed without roll-off
on the high or low ends.
MD2
: The received audio is enhanced in the low- and
mid-range frequencies.
MD3
: The received audio is enhanced in the mid- and
high-range frequencies.
A
DVANCED
O
PERATION
USR
: The received audio is shaped per a user-con-
figured audio response programmed via Menu
Items 26 “
UP_L
,” 27 “
UP_M
,” and 28
“
UP_H
.” The default setting enhances the au-
dio in the lower frequency range, and reduces
the level of the higher-frequency components.
When you have made your selection, press the
VOL-
UME
knob to save the new setting, and then press the
PTT
key exit to normal operation.
S
ELECTION
oFF
MD1
MD2
MD3
USER
L
OW
-
RANGE
0
+
+
–
+
M
ID
-
RANGE
0
+
+
+
0
H
IGH
-
RANGE
0
+
–
+
–
R
ESPONSE
Normal
Full Boost
Low Boost
High Boost
Default
