JVC KD-APD89 - Manual (Page 129)

ENGLISH
27 SETTINGS
B Subwoofer
1 Press number button 1 ( ) to
move to the “Subwoofer” adjustment
display.
2 Use 4 / ¢ to select a cutoff
frequency to the subwoofer.
• OFF: All signals are sent to the
subwoofer.
• 80Hz: Frequencies higher than 80 Hz
are cut off.
• 120Hz: Frequencies higher than 120 Hz
are cut off.
• 160Hz: Frequencies higher than 160 Hz
are cut off.
3 Turn the control dial to adjust the
subwoofer output level. [0 to 8]
4 Press number button 1 ( )
to select the subwoofer phase.
[0deg (normal) or 180deg (reverse)]
C VolAdjust, [–5 to +5]
Turn the control dial to adjust the input level
of each source (except FM).
Adjust to match the input level of the FM
sound level.
• Before making an adjustment, select the
source you want to adjust.
D Loudness, [Off or On]
Turn the control dial to select “Off” or
“On.” When “On” is selected, low and high
frequencies sound are boosted to produce a
well-balanced sound at low volume level.
4 Exit from the setting.
Storing your own sound modes
You can adjust the sound modes and store your own
adjustments in memory.
• When
is shown on the display, you can
move back to the previous screen by pressing number
button 6.
1
2 Select a sound mode.
3
Select a frequency range.
4 Adjust the sound elements of the selected
frequency range.
1 Use 5 / ∞ to adjust the level.
2 Press number button 5 ( ), then turn
the control dial to select the frequency.
3 Press number button 5 ( ), then turn
the control dial to select the quality slope (Q).
Sound
elements
Range/selectable items
Low Mid High
Frequency 60 Hz
80 Hz
100 Hz
200 Hz
500 Hz
1 kHz
1.5 kHz
2.5 kHz
10 kHz
12.5 kHz
15 kHz
17.5 kHz
Level –6 to +6 –6 to +6 –6 to +6
Q (Q-slope) Q1.0
Q1.25
Q1.5
Q2.0 Q0.5
Q0.75
Q1.0
Q1.25 Fix
5 Repeat steps 3 and 4 to adjust the other
frequency bands.
6 Store the adjustments.
EN22-31_PDR61_003A_4.indd 27 EN22-31_PDR61_003A_4.indd 27 12/31/07 11:08:51 AM 12/31/07 11:08:51 AM