JVC LVT0870-006A - Manual (Page 27)

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4 Setting the Bass Sounds
You can adjust subwoofer and bass sounds precisely according to
your preference.
7 Crossover frequency—CROSSOVER
[On-screen display] [Front panel]
When you use a subwoofer, you can select the cutoff frequency
for the small speakers used.
Select one of the crossover frequency levels from “80Hz,”
“100Hz,” “120Hz” and “150Hz” according to the size of the
small speaker connected.
80Hz : Select this frequency when the cone speaker unit
built in the speaker is about 12 cm.
100Hz : Select this frequency when the cone speaker unit
built in the speaker is about 10 cm.
120Hz : Select this frequency when the cone speaker unit
built in the speaker is about 8 cm.
150Hz : Select this frequency when the cone speaker unit
built in the speaker is about 6 cm.
Notes:
• If you have selected “LARGE” for all activated speakers (see
page 22), this function is fixed to “OFF.”
• Crossover frequency is not valid for the DVD MULTI playback,
All Channel Stereo and 3D HEADPHONE mode.
7 Low frequency effect attenuator—LFE ATT
[On-screen display] [Front panel]
If the bass sound is distorted while playing back software
encoded with Dolby Digital or DTS Digital Surround, set the
LFE level to eliminate distortion.
Select one of the following:
0dB : Normally select this.
−10dB : Select this when the bass sound is distorted.
5 Setting the Dynamic Range—MID NIGHT
[On-screen display] [Front panel]
You can enjoy a powerful sound at night using the Midnight Mode.
Select one of the following:
1 : Select this when you want to reduce the dynamic range. The
MIDNIGHT MODE indicator lights up on the display.
2 : Select this when you want to apply the compression effect
(useful at midnight). The MIDNIGHT MODE indicator
lights up on the display.
OFF : Select this when you want to enjoy surround with its full
dynamic range (no effect applied). The MIDNIGHT MODE
indicator goes off from the display.
Notes:
• If Analog Direct is in use, Midnight Mode is temporarily canceled.
• Midnight Mode is not valid for DVD MULTI playback mode even
though the setting is adjustable.
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