JVC KD-R691 Instruction Manual page 16

AUDIO SETTINGS
PRO EQ 1 BASS/MIDDLE/TREBLE: Select a sound tone.
2 Adjust the sound elements of the selected sound tone.
• The settings are stored to [USER].
• The settings made may affect the current settings of [EASY EQ].
BASS Frequency: 60HZ/80HZ/100HZ/200HZ
Level:
Q:
MIDDLE Frequency: 0.5KHZ/1.0KHZ/1.5KHZ/2.5KHZ
Level:
Q:
TREBLE Frequency: 10.0KHZ/12.5KHZ/15.0KHZ/17.5KHZ (Default: 10.0KHZ
Level:
Q:
AUDIO CONTROL
BASS BOOST LEVEL +01 to LEVEL +05 (LEVEL +01): Selects your preferred bass boost level. ;
OFF: Cancels.
LOUDNESS LEVEL 01/LEVEL 02: Boosts low or high frequencies to produce a well-balanced sound
at low volume. ; OFF: Cancels.
SPK-OUT * 2
SUB.W
LEVEL * 1
PRE-OUT * 3
SUBWOOFER ON: Turns on the subwoofer output. ; OFF: Cancels.
SET * 3
SUBWOOFER FRQ THROUGH: All signals are sent to the subwoofer ;
LPF * 1
FRQ 55HZ/FRQ 85HZ/FRQ 120HZ: Audio signals with frequencies lower than
55 Hz/85 Hz/120 Hz are sent to the subwoofer.
SUB.W REVERSE (180°)/NORMAL (0°): Selects the phase of the subwoofer output to be in line
PHASE * 1 * 4
with the speaker output for optimum performance.
12
ENGLISH
LVL–06 to LVL+06
Q1.0/Q1.25/Q1.5/Q2.0
LVL–06 to LVL+06
Q0.75/Q1.0/Q1.25
LVL–06 to LVL+06
Q FIX
SUB.W 00 to SUB.W +06 (SUB.W +03): Adjusts the output
level of the subwoofer connected via speaker lead. ( 20)
SUB.W –08 to SUB.W +08 (SUB.W 00): Adjusts the output level
of the subwoofer connected to the lineout terminals (REAR/SW)
through an external amplifier. ( 20)
FADER
BALANCE *
5
(Default: 80HZ
VOLUME ADJUST
LVL 00
Q1.0)
(Default: 1.0KHZ
LVL 00
Q1.25)
AMP GAIN
LVL 00
Q FIX)
D.T.EXPANDER
(Digital Track
Expander)
SPK/PRE OUT
*
1
Displayed only when [SUBWOOFER SET] is set to [ON].
*
2
Displayed only when [SPK/PRE OUT] is set to [SUB.W/SUB.W]. ( 13)
*
3
Displayed only when [SPK/PRE OUT] is set to [REAR/SUB.W] or
[SUB.W/SUB.W]. ( 13)
4
* Selectable only if a setting other than [FRQ THROUGH] is selected for
[SUBWOOFER LPF].
* 5
This adjustment will not affect the subwoofer output.
POSITION R06 to POSITION F06 (POSITION 00): Adjusts
the front and rear speaker output balance.
POSITION L06 to POSITION R06 (POSITION 00): Adjusts
the left and right speaker output balance.
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. ("VOL ADJ FIX" appears if FM is selected.)
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.
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.
Depending on the speaker connection method, select the
appropriate setting to get the desired output. ( 13,
Speaker output settings)