JVC KD-X230 Instruction Manual - Page 12

Speaker output settings, Connection via lineout terminals, Connection via speaker leads

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AUDIO SETTINGS SUB.W LEVEL*4 SPK-OUT*5 00 to +06 (+03): Adjusts the output level of the subwoofer connected via speaker lead. ( 15) PRE-OUT*6 -08 to +08 (00): Adjusts the output level of the subwoofer connected to the lineout terminals (REAR/SW) through an external amplifier. ( 15) SUB.W *6 ON / OFF: Turns on or off the subwoofer output. SUB.W LPF*4 THROUGH: All signals are sent to the subwoofer. ; LOW 55HZ / MID 85HZ / HIGH 120HZ: Audio signals with frequencies lower than 55 Hz/ 85 Hz/ 120 Hz are sent to the subwoofer. SUB.W PHASE*4 REVERSE (180°)/ NORMAL (0°): Selects the phase of the subwoofer output to be in line with the speaker output for optimum performance. (Selectable only if a setting other than [THROUGH] is selected for [SUB.W LPF].) FADER R06 - F06 (00): Adjusts the front and rear speaker output balance. BALANCE*7 L06 - R06 (00): Adjusts the left and right speaker output balance. VOL ADJUST -15 - +06 (00): Preset the initial volume 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.) AMP GAIN LOW POWER: Limits the maximum volume level to 25. (Select if the maximum power of each speaker is less than 50 W to prevent damaging the speakers.) ; HIGH POWER: The maximum volume level is 35. D.T.EXP (Digital Track Expander) ON: Creates realistic sound by compensating the high-frequency components and restoring the rise-time of the waveform that are lost in audio data compression. ; OFF: Cancels. TEL MUTING*8 ON: Mutes the sounds while using the cellular phone (not connected through KS-BTA100). ; OFF: Cancels. SPK/PRE OUT Depending on the speaker connection method, select the appropriate setting to get the desired output. ( Speaker output settings) 10 *4 Displayed only when [SUB.W] is set to [ON]. *5 Displayed only when [SPK/PRE OUT] is set to [SUB.W/SUB.W]. *6 Displayed only when [SPK/PRE OUT] is set to [REAR/SUB.W] or [SUB.W/SUB.W]. *7 This adjustment will not affect the subwoofer output. *8 Does not work if [BT ADAPTER] is selected for [AUX] in [SRC SELECT]. ( 4) Speaker output settings Select the output setting for the speakers [SPK/PRE OUT], base on the speaker connection method. Connection via lineout terminals For connections through an external amplifier. ( 15) Setting on [SPK/PRE OUT] Audio signal through lineout terminal REAR/SW REAR/REAR Rear speakers output REAR/SUB.W Subwoofer output SUB.W/SUB.W Subwoofer output Connection via speaker leads For connections without using an external amplifier. However, with this settings you can also enjoy the subwoofer output. ( 15) Setting on [SPK/PRE OUT] Audio signal through rear speaker lead L (left) R (right) REAR/REAR Rear speakers output Rear speakers output REAR/SUB.W Rear speakers output Rear speakers output SUB.W/SUB.W Subwoofer output (Mute) If [SUB.W/SUB.W] is selected: - [HIGH 120HZ] is selected in [SUB.W LPF] and [THROUGH] is not available. - [R01] is selected in [FADER] and selectable range is [R06] to [00].

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10
SUB.W LEVEL
*
4
SPK-OUT
*
5
00
 to 
+06
 (
+03
): Adjusts the output level of the
subwoofer connected via speaker lead. (
 
15
)
PRE-OUT
*
6
–08
 to 
+08
 (
00
): Adjusts the output level of the
subwoofer connected to the lineout terminals (REAR/SW)
through an external amplifier. (
 
15
)
SUB.W
*
6
ON
 / 
OFF
: Turns on or off the subwoofer output.
SUB.W
 
LPF
*
4
THROUGH
: All signals are sent to the subwoofer. ;
LOW
 
55HZ
 /
MID
 
85HZ
 /
HIGH 120HZ
: Audio signals with frequencies lower than
55 Hz/ 85 Hz/ 120 Hz are sent to the subwoofer.
SUB.W PHASE
*
4
REVERSE
 (180°)/
NORMAL
 (0°): Selects the phase of the subwoofer
output to be in line with the speaker output for optimum performance.
(Selectable only if a setting other than [
THROUGH
] is selected for
[
SUB.W
 
LPF
].)
FADER
R06
 — 
F06
 (
00
): Adjusts the front and rear speaker output balance.
BALANCE
*
7
L06
 — 
R06
 (
00
): Adjusts the left and right speaker output balance.
VOL
ADJUST
–15
 — 
+06
 (
00
): Preset the initial volume 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.)
AMP
GAIN
LOW
 
POWER
: Limits the maximum volume level to 25. (Select if the
maximum power of each speaker is less than 50 W to prevent damaging
the speakers.) ;
HIGH POWER
: The maximum volume level is 35.
D.T.EXP
(Digital Track
Expander)
ON
: Creates realistic sound by compensating the high-frequency
components and restoring the rise-time of the waveform that are lost in
audio data compression. ;
OFF
: Cancels.
TEL
 
MUTING
*
8
ON
: Mutes the sounds while using the cellular phone (not connected
through KS-BTA100). ;
OFF
: Cancels.
SPK/PRE
 
OUT
Depending on the speaker connection method, select the appropriate
setting to get the desired output. (
 
Speaker output settings
)
AUDIO SETTINGS
*
4
Displayed only when [
SUB.W
] is set to [
ON
].
*
5
Displayed only when [
SPK/PRE
 
OUT
] is set to [
SUB.W/SUB.W
].
*
6
Displayed only when [
SPK/PRE
 
OUT
] is set to [
REAR/SUB.W
] or [
SUB.W/SUB.W
].
*
7
This adjustment will not affect the subwoofer output.
*
8
Does not work if [
BT
 
ADAPTER
] is selected for [
AUX
] in [
SRC
 
SELECT
]. (
 
4
)
Speaker output settings
Select the output setting for the speakers [
SPK/PRE OUT],
base on the
speaker connection method.
Connection via lineout terminals
For connections through an external amplifier. (
 
15
)
Setting on
[
SPK/PRE OUT]
Audio signal through lineout terminal
REAR/SW
REAR/REAR
Rear speakers output
REAR/SUB.W
Subwoofer output
SUB.W/SUB.W
Subwoofer output
Connection via speaker leads
For connections without using an external amplifier. However, with this
settings you can also enjoy the subwoofer output. (
 
15
)
Setting on
[
SPK/PRE OUT]
Audio signal through rear speaker lead
L (left)
R (right)
REAR/REAR
Rear speakers output
Rear speakers output
REAR/SUB.W
Rear speakers output
Rear speakers output
SUB.W/SUB.W
Subwoofer output
(Mute)
If [
SUB.W/SUB.W
] is selected:
– [
HIGH 120HZ
] is selected in [
SUB.W
 
LPF
] and [
THROUGH
] is not available.
– [
R01
] is selected in [
FADER
] and selectable range is [
R06
] to [
00
].