JVC RX-8040B manual With Surround Activated

English

7Crossover frequency—CROSS OVER

You can select the crossover frequency for the small speakers used. The signals below the selected frequency level will be sent to and be reproduced by the subwoofer (or by “LARGE” speakers when you have selected “SUB WOOFER: NO”).

Select one of the crossover frequency levels according to the size of the small speaker connected.

CROSS OVER: 80Hz

Select when the cone speaker unit built in the speaker is about 12 cm.

CROSS OVER: 100Hz

Select when the cone speaker unit built in the speaker is about 10 cm.

CROSS OVER: 120Hz

Select when the cone speaker unit built in the speaker is about 8 cm.

CROSS OVER: 150Hz

Select when the cone speaker unit built in the speaker is about 6 cm.

CROSS OVER: 200Hz

Select when the cone speaker unit built in the speaker is about 5 cm.

Notes:

•If you have selected “LARGE” for all activated speakers (see page 34), this function is fixed to “OFF.”

•Crossover frequency is not valid for the DVD MULTI playback, Headphone, and 3D Headphone mode.

7Low frequency effect attenuator—LFE ATTENUATE

If the bass sound is distorted while playing back software encoded with Dolby Digital or DTS, set the LFE level to eliminate distortion.

•This function takes effect only when the LFE signals come in.

Select one of the following:

LFE ATT: 0dB Normally select this.

LFE ATT: −10dB Select when the bass sound is distorted.

Selecting the main or sub-channel

You can select the playback sound (channel) you want while playing digital software recorded (or broadcast) in the Dual Mono mode (see page 43), which includes two monaural channels separately.

7Dual Mono—DUAL MONO

Select the playback sounds (channel).

DUAL MONO: MAIN

Select to play back the main channel (Ch 1).*

The signal indicator “L” lights up while playing back this channel.

DUAL MONO: SUB

Select to play back the sub-channel (Ch 2).*

The signal indicator “R” lights up while playing back this channel.

DUAL MONO: ALL

Select to play back both the main and sub-channels (Ch 1/Ch 2).*

The signal indicators “L” and “R” light up while playing back these channels.

Notes:

•The Dual Mono format is not identical with bilingual broadcasting or the MTS (Multichannel Television Sound) format used for TV programs. So this setting does not take

effect while watching bilingual or MTS programs.

*Dual Mono signals can be heard from the following speakers— L (left front speaker), R (right front speaker), and C (center speaker)—with respect to the current Surround setting.

With Surround Activated

Dual Mono

Without Surround

Center speaker setting

Setting

SMALL/LARGE

NONE

L

R

L

C

R

L

R

MAIN

Ch 1

Ch 1

—

Ch 1

—

Ch 1

Ch 1

SUB

Ch 2

Ch 2

—

Ch 2

—

Ch 2

Ch 2

ALL

Ch 1

Ch 2

—

Ch 1+Ch 2

—

Ch 1+Ch 2

Ch 1+Ch 2

36