Sound Setting; Adjusting Subwoofer Level/Bass Level/Treble Level/Balance (Between Left And Right)/Fader (Between Front And Rear)/Defeat; Setting The Bass Control - Alpine CDE-121E Owner's Manual

Sound Setting

Rotary encoder (AUDIO/LOUD)
SOURCE/
BAND
SOUND
/ESC
Adjusting Subwoofer Level/Bass Level/
Treble Level/Balance (Between Left and
Right)/Fader (Between Front and Rear)/
Defeat
1
Press Rotary encoder (AUDIO) repeatedly to
choose the desired mode.
Each press changes the mode as follows:
SUBWOOFER BASS LEVEL
FADER DEFEAT
Subwoofer : 0 ~ +15
Bass level: –7 ~ +7
Treble level: –7 ~ +7
Balance : L15 ~ R15
Fader : R15 ~ F15
Defeat : ON/OFF
Volume : 0 ~ 35
• If no operation is performed for 5 seconds after selecting the
SUBWOOFER, BASS LEVEL, TRE LEVEL, BALANCE, FADER or
DEFEAT mode, the unit automatically returns to normal mode.
2
Turn the Rotary encoder until the desired sound is
obtained in each mode.
By setting DEFEAT ON, previously adjusted settings of
BASS LEVEL and TRE LEVEL will return to the factory
defaults.
10
-EN
TRE LEVEL BALANCE
VOLUME SUBWOOFER

Setting the Bass Control

You can change the Bass Frequency emphasis to create your own tonal
preference.
1
Press SOUND repeatedly to select the BASS mode.
BASS TREBLE BASS
Setting the Bass Centre Frequency
2
-1 Press BAND to select the desired bass centre
-1 frequency.
80 Hz 100 Hz 120 Hz
Emphasises the displayed bass frequency ranges.
Setting the Bass Bandwidth
2
-2 Press SOURCE/ to select the desired bass
-2 bandwidth.
Changes the boosted bass bandwidth to wide or narrow. A
wider setting will boost a wide range of frequencies above
and below the centre frequency. A narrower setting will
boost only frequencies near the centre frequency.
Setting the Bass Level
2
1
Turn the Rotary encoder to select the desired
-3
*
bass level (–7~+7).
You can emphasise or weaken the bass 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 bass level settings will be individually memorized for each
source (FM, AM, CD, etc.) until the setting is changed. The bass
frequency and bass bandwidth 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.
1
The adjustment can also be made by pressing Rotary encoder.
*
Refer to "Adjusting Subwoofer Level/Bass Level/Treble Level/
Balance (Between Left and Right)/Fader (Between Front and Rear)/
Defeat" (page 10).
60 Hz 80 Hz