24
ENGLISH
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
AUDIO SETTINGS
BALANCE
*
4
POSITION L15
to
POSITION R15
(
POSITION 00
):Adjusts the left and
right speaker output balance.
VOLUME
ADJUST LEVEL –15
to
LEVEL +06
(
LEVEL 00
):Preset the initial volume level
of each source (compared to the FM volume level). Before adjustment,
select the source you want to adjust.
AMP
GAIN LOW
POWER
:Limits the maximum volume level to 25. (Select if the
maximum power of each speaker is less than 50W to prevent damaging
the speakers.);
HIGH POWER
:The maximum volume level is 35.
SPK/PRE
OUT
(Not applicable when 3-way crossover is selected.)
Depending on the speaker connection method, select the appropriate
setting to get the desired output.
( Speaker output settings)
SPEAKER SIZE
Depending on the crossover type you have selected (
[X ' OVER
TYPE]
), 2-way crossover or 3-way crossover setting items will be shown.
( 25, Crossover settings)
By default, 2-way crossover type is selected.
X ' OVER
DTA SETTINGS
For settings,
27, Digital Time Alignment settings
.
CAR SETTINGS
X ' OVER TYPE Caution
: Adjust the volume before changing the
[X ' OVER TYPE]
to
avoid the sudden increase or decrease of the output level.
2-WAY
(Displayed only when
[3-WAY]
is selected.)
YES
:Selects two way crossover type.;
NO
:Cancels.
3-WAY
(Displayed only when
[2-WAY]
is selected.)
YES
:Selects three way crossover type.;
NO
:Cancels.
*
1
Displayed only when
[SUBWOOFER SET]
is set to
[ON]
.
( 23)
*
2
For 2-way crossover: Displayed only when
[SPK/PRE OUT]
is set to
[SUB.W/SUB.W]
.
( 25)
*
3
For 2-way crossover: Displayed only when
[SPK/PRE OUT]
is set to
[REAR/SUB.W]
or
[SUB.W/SUB.W]
.
( 25)
*
4
This adjustment will not affect the subwoofer output.
SOUND EFFECT
SPACE ENHANCE
(Not applicable for TUNER source.)
SMALL/MEDIUM/LARGE
: Virtually enhances the sound space.;
OFF
:Cancels.
SND RESPONSE LEVEL1
/
LEVEL2
/
LEVEL3
: Virtually makes the sound more realistic.;
OFF
:Cancels.
SOUND LIFT LOW
/
MIDDLE
/
HIGH
: Virtually adjust the sound position heard from
the speakers.;
OFF
:Cancels.
VOL LINK EQ ON
:Boosts the frequency to reduce the noise heard from outside the
car or running noise of the tyres.;
OFF
:Cancels.
K2 TECHNOLOGY
(Not applicable for TUNER source and AUX source.)
ON
:Improve the sound quality of compressed music.;
OFF
:Cancels.
Speaker output settings
[SPK/PRE OUT]
(Applicable only if [X ‘ OVER TYPE ] is set to [2-WAY])
Select the output setting for the speakers
[SPK/PRE OUT]
, based on the
speaker connection method.
Connection via lineout terminals
For connections through an external amplifier.
( 39)
KD-R991BT:
Setting on
[SPK/PRE OUT]
Audio signal through lineout terminal
FRONT REAR SW
REAR/REAR
(default) Front speakers output Rear speakers output Subwoofer output
REAR/SUB.W
( Not available ) ( Not available ) ( Not available )
SUB.W/SUB.W
Front speakers output L (left): Subwoofer
output
R (right): (Mute)
Subwoofer output
JS_JVC_KD_R991BT_M_EN_2.indd 24JS_JVC_KD_R991BT_M_EN_2.indd 24 7/24/2017 10:07:38 AM7/24/2017 10:07:38 AM
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