Selecting Bbe Mode; Setting The Bass Control - Alpine CDM-7871 Owner's Manual

Basic Operation
SOURCE
g DN
f UP

Selecting BBE Mode

The BBE (Barcus Berry Electronics) processor
installed in this unit is designed to correct the
phase distortion inherent in most loudspeaker
designs. Ensuring the phase integrity of the signal
driving the speakers improves the accurate
reproduction of the sound.
1
Press and hold the BBE button for at least 2
seconds to turn BBE on.
Each press toggles between the BBE on and off
modes.
2
In BBE mode, press the BBE button to switch to
the BBE adjusting mode.
NOTE
In BBE adjusting mode, wait 5 seconds without pressing
any button. The BBE adjusting mode is turned OFF.
3
To change to a desired BBE level, press the 5 5 5 5 5 or
6 6 6 6 6 buttons.
The BBE level can be changed from +1 to +3.
6
-EN
BAND DISP
BASS.C TREBLE.C
2 2 2 2 2
BBE
1 1 1 1 1

Setting the Bass Control

You can change the Bass Frequency emphasis to
create your own tonal preference.
1
Press the BASS C. button to turn on the Bass
setting mode.
2-1
Setting the Bass frequency:
Press the g DN or f UP button to select
the desired Bass center frequency.
60Hz ↔ 80Hz ↔ 100Hz ↔ 200Hz
Emphasizes the displayed Bass frequency ranges.
2-2
Setting the Bass Band Width (Q-Factor):
Press the BAND button to select the desired
Bass Band Width.
→ WIDE1 → WIDE2 → WIDE3 → WIDE4
(Wide) ← ............................... → (Narrow)
Changes the displayed frequency's band width to
wide or narrow.
2-3
Setting the Bass Level:
Press the 5 5 5 5 5 or 6 6 6 6 6 button to select the desired
Bass Level (-7~+7).
You can emphasize or weaken the bass
frequency.
NOTES
• If no buttons are pressed within 5 seconds, the Bass
control setting will be turned off automatically.
• The settings of the Bass and Treble will be individually
memorized for each source (FM, AM and CD) until the
setting is changed. Depending on the connected
devices, some functions and display indications do not
work.
SETUP