JVC RX-8040B Instructions Manual page 38

Crossover frequency--CROSS OVER
You can select tile 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 trait built ill tile speaker is
about 12 cm (43/4 inches).
CROSS OVER: 120Hz
Select when the cone speaker unit built ill tile speaker is
about 8 cm (33/16 inches).
CROSS OVER: 150Hz
Select when the cone speaker unit built ill the speaker is
about 6 cm (23/g inches).
CROSS OVER: 200Hz
Select when the cone speaker unit built ill the speaker is
about 5 cm (2 inches).
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.
Low freouencv 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 ill.
Select one of the following:
Selecting the main or sub-channel
You can select the playback sound (channel) you want while playing
digital software recorded (or broadcast) ill the Dual Mono mode (see
page 43), which includes two monaural channels separately.
• Dual Mono--DUAL MONO
Select the playback sounds (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 tile main and sub-channels
(Ch I/Ch 2). ':_
Tile 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 pregrams. So this setting does net 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 Mona Without Surround
Setting
L R
MAIN Oh1 Ch 1
SUB Ch 2 Ch 2
ALL Oh1
With SurroundActivated
Center speakersetting
SMALL/LARGE ] NONE
L C R L
-- Ch 1 -- Oh 1
-- Ch 2 -- Ch 2
R
Chl
Ch 2
Ch2 -- Chl+Ch2 -- Chl+Ch2 Chl+Ch2
LFE ATT: -10dB Select when tile bass sound is distorted.
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