JVC KD-SD631 Instructions Manual page 15

Menu item
VOL ADJUST
(Volume adjust)
L/O MODE
(Line output
mode)
SUB. W *6
(Subwoofer)
SUB.W LPF *7
(Subwoofer low-
pass filter)
SUB.W LEVEL *7
(Subwoofer level)
HPF *7
(High-pass filter)
BEEP
(Keytouch tone)
TEL MUTING *8
(Telephone
muting)
AMP GAIN *9
(Amplifier gain)
SSM
AF-REG *10
NEWS-STBY *10
(News standby)
P-SEARCH *10
(Programme
search)
MONO
(Monaural mode)
*6 Displayed only when <L/O MODE> is set to <SUB.W>.
*7 Displayed only when <SUB.W> is set to <ON>.
*8 This setting does not work if <BT ADAPTER> is selected for <R-AUX> of <SRC SELECT>.
*9 The volume level automatically changes to "VOLUME 30" if you change to <LOW POWER>
with the volume level set to higher than "VOLUME 30".
*10 Only for FM Radio Data System stations.
Selectable setting (Initial: [XX])
-05 — +05 [00]: Presets the volume adjustment level of each source,
compared to the FM volume level. Before adjustment, select the source you
want to adjust. ("VOL ADJ FIX" appears if "FM" is selected.)
Select if the REAR/SW terminals are used for connecting the speakers or
subwoofer (through an external amplifier).
SUB.W: Subwoofer
[REAR]: Speakers
OFF: Cancels.
[ON]: Turns on the subwoofer output.
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.
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.
ON: Mutes the sounds while using the cellular phone (not connected
through KS-BTA100).
[OFF]: Cancels.
LOW POWER: VOLUME 00 — VOLUME 30 (Select if the maximum power of
each speaker is less than 50 W to prevent damaging the speakers.)
[HIGH POWER]: VOLUME 00 — VOLUME 50
For settings, page 6. (Displayed only when the source is "FM".)
For settings, page 7.
ON/[OFF]: Activates or deactivates NEWS Standby Reception. (Displayed
only when the source is "FM".) (
SEARCH ON/[SEARCH OFF]:
Activates Programme Search (if <AF-REG> is set to <AF ON> or
<AF-REG ON>) or deactivates.
Displayed only when the source is "FM".
[OFF]: Enables stereo FM reception.
ON: Improves the FM reception but stereo effect will be lost.
Menu operations
page 7)
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