XP Series User's manual - Page 13
BW:
The EQ bandwidth ranges from 0.02 to 3.61 octaves in steps of 0.01
octave. The equivalent Q value is automatically shown besides the octave
value. For 1
st
degree all-pass (AP-1) filter, the bandwidth will sets the
phase shift at the centre frequency. This phase shift is gradually changed
from 180 degrees above the centre frequency to the specified value.
LEVEL:
The EQ level (or gain) ranges from -30.00dB to +15.00dB in 0.25dB steps.
6.4 Input Graphic Equalizer
GEQ#:
The graphic equalizer has 31 bands of equalization from 20Hz to 20kHz.
This control selects one of the 31 available bands. The frequency
corresponding to each band is also shown.
LEVEL:
The GEQ level (or gain) ranges from -30.00dB to +15.00dB in 0.25dB steps.
BYPASS:
This control will un-bypass (Off) or bypass (On) the entire GEQ for this
channel.
I1:______ EQ1
LEVEL:0.00dB
I1:______ EQ1
BW:0.33 Q=4.36
I1:______
GEQ1
GEQ#:1 f=20
I1:______
GEQ1
LEVEL:0.00dB
I1:______
GEQ1
BYPASS:Off
I1:______ EQ1
DEG:15.5 deg
