Alpine KD-A815 Car Stereo System User Manual


 
27ENGLISH
Category
Menu item Selectable setting, [ Initial: Underlined ]
Audio
Fad/Bal *
2,
*
3
Fader/balance
R6 – F6, [ 0 ]
L6 – R6, [ 0 ]
: Fad (fader): Press
5
/
to adjust the front and
rear speaker output balance.
: Bal (balance): Press
4
/
¢
to adjust
the left and right speaker output balance.
Loud
Loudness
Loud 1/2/3
Off
: Boost low and high frequencies to produce a
well-balanced sound at a low volume level.
: Cancels.
Volume Adjust Level –5 —
Level +5,
[ Level 0 ]
: Preset the volume adjustment level of each source
(except FM), compared to the FM volume level.
The volume level will automatically increase or
decrease when you change the source.
• Before making an adjustment, select the source
you want to adjust.
• “FIX” appears on the display if “FM” is selected as
the source.
Subwoofer LPF
Level
Phase
: Turn the control dial to select the cutoff
frequency to the subwoofer.
Off: All signals are sent to the subwoofer.
LPF 55Hz/LPF 85Hz/LPF 120Hz: Frequencies
higher than 55 Hz/85 Hz/120 Hz are cut off.
: Turn the control dial to adjust the subwoofer
output level. Level 00 to Level 08 [ Level 04 ]
: Turn the control dial to select the subwoofer
phase. 0 Deg (normal) or 180 Deg (reverse)
HPF
High Pass Filter
Select the cutoff frequency to the front/rear speakers. Set this to
match the LPF settings.
62Hz/95Hz/
135Hz
Off
: Frequencies lower than 62 Hz/95 Hz/135 Hz are
cut off.
: All signals are sent to the front/rear speakers.
Beep
Keytouch tone
On
Off
: Activates the keypress tone.
: Deactivates the keypress tone.
Amplifier
Gain *
4
High Power
Low Power
: Vol 00 – Vol 50
: Vol 00 – Vol 30 (Select if the maximum power
of each speaker is less than 50 W to prevent
damaging the speakers.)
*
2
If you are using a two-speaker system, set the fader level to <0>.
*
3
This adjustment will not affect the subwoofer output.
*
4
The volume level automatically changes to “Vol 30” if you change to <Low Power> with the volume
level set higher than “Vol 30.”
EN20-29_KD-R816_001A_2.indd 27EN20-29_KD-R816_001A_2.indd 27 12/15/09 9:23:21 AM12/15/09 9:23:21 AM