Sound adjustments — Preference settings
Activating crossover network | 3 Finish the procedure. |
ENGLISH
Crossover network function enables to allocate sound signals to different speakers by frequency range.
By activating crossover network, you can make precise adjustments to match the characteristic of each speaker. (See “To adjust reproduced frequency
If you have installed the
•Before using the system, activate crossover network and preset the appropriate cutoff frequencies for HPF/LPF (especially
for HPF); otherwise, it may damage the speakers.
•For
•Until you finish the following procedure, you cannot perform other operations.
While the power is turned off...
1
(Press any button)
2
•To cancel the procedure, press and hold 
. The power turns off.
• 
indicator lights up (in sequence with other indicators).
To cancel Crossover
Repeat the same procedure.
Make sure that “Crossover Off?” appears on the display in step 1 and “Crossover Off OK?” in step 2.
• 
indicator goes off.
Adjustable items for crossover network
You can adjust the following parameters for crossover network. For details, see pages 30 and 31.
•HPF (high pass filter): For front/rear speakers.
•LPF (low pass filter): For rear speakers and subwoofer*.
•Slope (filter attenuation slope): For front/ rear speakers and subwoofer*.
*You can adjust LPF and slope for subwoofer even though crossover network is deactivated.
How crossover parameters actually work
Reproduced frequency band
Slope
| Frequency |
Cut off | Cut off |
frequency of | frequency of |
HPF | LPF |
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