Crest Audio Pro-LITE 2.0 Manual Del Propietário página 30

Crossover Filters, Band-Pass Filters and Polarity continued
The filter types available for the high-pass and low-pass filters are:
Off No filter
BW-12 dB Butterworth filter with 12 dB per octave slope. -3dB at corner frequency.
Butterworth filters have a flat frequency response in the pass-band.
Butterworth filter with 18 dB per octave slope. -3dB at corner frequency.
BW-18 dB
Butterworth filters have a flat frequency response in the pass-band.
BW-24 dB Butterworth filter with 24 dB per octave slope. -3dB at corner frequency.
Butterworth filters have a flat frequency response in the pass-band.
LR-24 dB Linkwitz-Riley Filter with 24 dB per octave slope. -6dB at corner frequency.
LR filters combine for a flat response at the corner frequency.
It is generally a good idea to use a high-pass filter for all loudspeakers.
Output Polarity
The output polarity can be inverted on either channel. Select
Normal or Invert in the polarity screen. If you create a crossover
with 12dB per octave filters, the high frequency output would
likely need to be inverted to maintain the proper phase
relationship at the crossover frequency. Temporarily inverting the
polarity of one channel of a multi-way system can also aid in the
setting of the delay for driver alignment. You can adjust the delay
for cancellation at the crossover frequency. Remember to switch
the polarity back to Normal when complete.
To return to the Main Menu, select Discard and Exit or Save
and Exit.
Equalization
The Pro-LITE DSP provides five bands of parametric EQ, Waves
Bypass
EQ bypass screen
Set Channel EQ
The EQ for channels A and B can be set either independently or so that Channel B follows Channel A.
When in B=A mode, only Channel A controls will be visible.
Output Polarity screen
Maxx Bass enhancement and horn EQ on each channel.
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The first screen in the EQ Sub Menu is the bypass screen. The
channels can be bypassed independently or both A&B can be
bypassed together. Press the encoder until the cursor is under
the desired parameter to change and rotate the encoder to
change the bypass mode. Press the cursor to return it to the
upper left corner when done so you can scroll to other screens.
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