JVC KD-AR8500 Sound adjustments — Preference settings, Activating crossover network, To cancel Crossover, 3 Finish the procedure, While the power is turned off

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 level—Crossover” on page 30.)

If you have installed the 3-way network speaker system in the car, make sure of the following.

•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 3-way network speaker system, see Installation/Connection Manual (separate volume).

•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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