Pitch Control - Vertex Standard VXA-300 PILOT III Operating Manual

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.
22
A O
DVANCED PERATION
USR: The received audio is shaped per a user-con-
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
VXA-300 P
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.
R L - M
ESPONSE OW RANGE ID
Normal 0
Full Boost
Low Boost
High Boost –
Default
O
ILOT PERATING
- H -
RANGE IGH RANGE
0 0
–
0 –
M
ANUAL