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Alpine PXE-H660 - Page 32

Alpine PXE-H660
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32
7. Modify 3 different Crossover parameters: L GAIN, R GAIN, and Fc (cut-off Fre-
quency). Use the u or t buttons to choose the parameter to modify. Use the q or p
buttons to change the parameter.
a) L GAIN and R GAIN are adjustable from -15 dB to +15 dB using the q or p but-
tons.
This adjustment changes the LEVEL in 1 dB steps. The range for this parameter
remains the same for ALL Channels in ALL modes.
b) The Fc adjustment depends on the output mode. The q or p buttons select the
frequency.
The frequency range of FRONT 2 changes based on the FRONT 1 conguration.
Once FRONT 1 is activated (Fc selected), FRONT 2 changes from a High-pass
crossover to a Band-pass crossover. This is to accomodate the 2-way output mode.
The Fc changes as follows:
CROSSOvER SETTINGS
Choose Parameter
Change Parameter
Output Mode FRONT 1 FRONT 2 REAR SUB
2 or 4 CH, w/wo Sub NA HPF: 40 - 200 Hz @ -12 dB/oct HPF: 40 - 200 Hz @ -12 dB/oct LPF: 40 - 200 Hz; -12/-24 dB/oct
2-Way, 4-CH, 6-CH; w/wo Sub HPF: 40 - 200 Hz @ -12 dB/oct
HPF: 200 - 5k Hz @ -12 dB/oct;
LPF: 40 - 200 Hz @ -12 dB/oct
HPF: 40 - 200 Hz @ -12 dB/oct LPF: 40 - 200 Hz; -12/-24 dB/oct

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