Subwoofer - JVC KD-SD80BT Manuel D'instructions

Menu operations
Menu item
Fad/Bal *4*5
Loud
(Loudness)
Volume Adjust
Subwoofer On/
Off
Subwoofer LPF *6

Subwoofer

Level *6
Subwoofer
Phase *6
HPF
(High-pass filter)
Beep
(Keytouch tone)
Amplifier Gain
SSM
IF Band
(Intermediate
frequency band)
AF-Regional *7
P-Search *7
(Programme
search)
News-Standby *7
Stereo/Mono
Radio Timer
*4 If you are using a two-speaker system, set the fader level to "00".
*5 This adjustment will not affect the subwoofer output.
*6 Displayed only when <Subwoofer On/Off> is set to <On>.
*7 Only for FM Radio Data System stations.
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Selectable setting (Initial: [XX])
R6 — F6 [0]: Press /
L6 — R6 [0]: Press /
On: Boosts low and high frequencies to produce a well-balanced sound at a
low volume level.
[Off]: Cancels.
Level -5 — Level +5 [Level 0]: Presets the volume adjustment level of
each source, compared to the FM volume level. Before adjustment, select
the source you want to adjust. ("FIX" appears if "FM" is selected.)
[On]: Turns on the subwoofer output.
Off: Cancels.
LOW 55Hz/MID 85Hz/[HIGH 120Hz]: Audio signals with frequencies
lower than 55 Hz/85 Hz/120 Hz are sent to the subwoofer.
00 — 08 [08]: Adjusts the subwoofer output level.
[0 Deg] (normal)/180 Deg (reverse): Selects the subwoofer phase.
On: Activates the High Pass Filter. Low frequency signals are cut off from
the front/rear speakers.
[Off]: Deactivates. (All signals are sent to the front/rear speakers.)
[On]/Off: Activates or deactivates the keypress tone.
Off: Deactivates the built-in amplifier.
Low Power: Limits the maximum volume level to 30. (Select if the
maximum input power of each speaker is less than 50 W to prevent
damaging the speakers.)
[High Power]: The maximum volume level is 50.
For settings, page 6. (Displayed only when the source is "FM".)
[Auto]: Increases the tuner selectivity to reduce interference noises
between adjacent stations. (Stereo effect may be lost.)
Wide: Subject to interference noises from adjacent stations, but sound
quality will not be degraded and the stereo effect will remain.
For settings, page 7.
On/[Off]: Activates Programme Search (if <AF-Regional> is set to <AF> or
<AF-REG>) or deactivates.
On/[Off]: Activates or deactivates NEWS Standby Reception. (Displayed
only when the source is "FM".) (
Displayed only when the source is "FM".
[Stereo]: Enables stereo FM reception.
Mono: Improves the FM reception but stereo effect will be lost.
For settings, page 6.
to adjust the front and rear speaker output balance.
to adjust the left and right speaker output balance.
page 7)