Yaesu FTA-310 - Page 55

FTA-310 OperATing MAnuAl
53
menu
(
“
set”
)
mode
26
[
UP_L
]
Function: Sets the low-frequency audio response for the
user-customized receiver audio tone pitch control.
Available Values: +/–/oFF
Default Setting: +
27
[
UP_M
]
Function: Sets the mid-range audio response for the
user-customized receiver audio tone pitch control.
Available Values: +/–/oFF
Default Setting: oFF
28
[
UP_H
]
Function: Sets the high-frequency audio response for
the user-customized receiver audio tone pitch control.
Available Values: +/–/oFF
Default Setting: –
29
[
LOCK
]
Function: Selects the control locking lockout combination.
Available Values: K/KD/P/PD/PK/PKD/D
Default Setting: K
K:
Keypad (includes pressing the
VOLUME
knob function)
D:
DIAL
selector knob
P:
PTT
switch
(Other selections are combinations of these lock-out
choices)
30
[
STEP
]
Function: Selects the synthesizer steps on the Air band.
Available Values: 25 kHz/8 kHz (8.33 kHz)
Default Values: 25 kHz
31
[
PIT
]
Function: Selects the tone pitch circuit of the audio am-
plier in the receiver.
Available Values: oFF/MD1/MD2/MD3/USR
Default Values: MD1
oFF: The received audio signal does not pass through
the tone pitch 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.
USR: The received audio is shaped per a user-cong-
ured audio response programmed via Menu Items
26 “UP_L,” 27 “UP_M,” and 28 “UP_H.” The
default setting enhances the audio in the lower
frequency range, and reduces the level of the
higher-frequency components.