Selecting The Main Or Sub-Channel - JVC RX-8040B Instructions Manual

7 Crossover 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.
7 Low 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.
36

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.
7 Dual 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.
Dual Mono Without Surround
Setting
L R L
MAIN Ch 1 Ch 1 —
SUB Ch 2 Ch 2 —
ALL Ch 1 Ch 2 — Ch 1+Ch 2 — Ch 1+Ch 2 Ch 1+Ch 2
With Surround Activated
Center speaker setting
SMALL/LARGE NONE
C R L R
Ch 1 — Ch 1 Ch 1
Ch 2 — Ch 2 Ch 2