TOA Electronics A-9120DH - Manual (Page 69)

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Rotate the Parameter setting knob to set the loudness compensation function ON/OFF.
Setting ON boosts low frequencies.
–12 dB to +12 dB (default: 0 dB), 1 dB steps Setting Range
ON, OFF (default) Setting Range
B A S S + 1 2 T R E B L E – 1 0
(D4) BASS and TREBLE settings (input/output)
Rotate the Parameter setting knob to set gains.
Press the Right or Left shift key to select BASS or TREBLE, of which gain value that flashes can be adjusted.
L O U D N E S S – O N
(D5) Loudness compensation setting (input/output)
E Q 1 0 + 1 2 0 7 3 1 5 . .
Band number Q Center frequency
Gain
(D6) EQ ON/OFF, Band number, Gain, Q, and Center frequency settings (input/output)
The indications on the right of "EQ" turn on and off as the Parameter setting knob is rotated.
When the indication is displayed, EQ is ON and a band number, gain, Q, and center frequency are displayed
in this order from left to right. Use the Parameter setting knob to change each parameter, and the Left and
Right keys to move the setting items.
ON, OFF (default)
01 to 10 (default: 01)
–12 dB to +12 dB (default: 0 dB), 1 dB steps
0.3, 0.5, 0.7, 1, 1.5 (default), 2, 3, 5
20, 25, 31.5 (default), 40, 50, 63, 80, 100, 125, 160, 200, 250, 315,
400, 500, 630, 800, 1 k, 1.25 k, 1.6 k, 2 k, 2.5 k, 3.15 k, 4 k, 5 k,
6.3 k, 8 k, 10 k, 12.5 k, 16 k, 20 kHz
Setting Range EQ
EQ Band Number
Gain
Q
Center Frequency
Rotate the Parameter setting knob to set the cut-off frequencies.
Press the Right or Left shift key to select HPF or LPF, of which parameter that flashes can be adjusted.
(D7) HPF and LPF settings (input/output)
H P F – 4 0 0 H Z L P F – 1 2 5 .
OFF (default), 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200,
250, 315, 400 Hz
OFF (default), 4 k, 5 k, 6.3 k, 8 k, 10 k, 12.5 k, 16 k, 20 kHz
Setting Range HPF (input/output)
LPF (input/output)