13
-EN
01GB04CDE9881L.fm
ALPINE CDE-9881L 68-08564Z07-A (EN)
Setting the Treble Control
You can change the Treble Frequency emphasis to create your own tonal
preference.
1
Press
A.SEL
repeatedly to select the TREBLE mode.
BASS
TREBLE
HPF
BASS
2
-1 Press
BAND
to select the desired treble center
frequency.
10.0 kHz
12.5 kHz
15.0 kHz
17.5 kHz
10.0 kHz
Emphasizes the displayed treble frequency ranges.
2
-2
*
2
Turn the
Rotary encoder
to select the desired
treble level (–7~+7).
You can emphasize the treble level.
3
Press and hold
/ESC
for at least 2 seconds to
return to normal mode.
•
If no operation is performed for 15 seconds, the unit will return to
normal mode automatically.
•
The treble level settings will be individually memorized for each
source (FM, AM, CD, etc.) until the setting is changed. The Treble
frequency settings adjusted for one source are effective for all other
sources (FM, AM, CD, etc.).
•
The function is inoperable when DEFEAT is set to ON.
*
2
The adjustment can also be made by pressing
Rotary encoder
. Refer
to “Adjusting Bass/Treble/Balance (Between Left and Right)/Fader
(Between Front and Rear)/Defeat” (page 12).
Adjusting the High Pass Filter
The High Pass Filter on this unit can be adjusted to suit your personal
taste.
1
Press
A.SEL
repeatedly to select the HPF mode.
BASS
TREBLE
HPF
BASS
2
Turn the
Rotary encoder
to select the desired HPF
frequency.
OFF
80 Hz
120 Hz
160 Hz
All frequencies above the selected cutoff are output.
3
Press and hold
/ESC
for at least 2 seconds to
return to normal mode.
•
If no operation is performed for 15 seconds, the unit will return to
normal mode automatically.
•
The Bass and Treble controls effectiveness in modifying the sound,
depends on their settings and where the HPF is set.
•
The function is inoperable when DEFEAT is set to ON.
Turning Loudness On/Off
Loudness introduces a special low- and high-frequency emphasis at low
listening levels. This compensates for the ear’s decreased sensitivity to
bass and treble sound.
Press and hold
Rotary encoder (LOUD)
for at least 2
seconds to activate or deactivate the loudness mode.
•
The function is inoperable when DEFEAT is set to ON.
Setting the Treble Center Frequency
Setting the Treble Level
01GB00CDE9881L.book Page 13 Saturday, October 21, 2006 3:28 PM
