Adjusting Spatial; Adjusting The Crossover Settings (X-Over); Selecting The Cut-Off Frequency; Adjusting The Slope - Alpine CDE-147BT Manual

Note
• The total adjustment distance for all speakers should be less than 510
centimeters (201 inches).
3
Repeat steps 1 and 2 for setting other speakers.
By setting these values, sound from all speakers can be made to
reach the listener at the same time.

Adjusting SPATIAL

This function allows you to change the sound field easily.
There are three modes to choose from. For details, refer to the table
below.
Mode
OFF No effect is applied.
(Initial setting) OFF status
Creates the effect of widening the front sound
FRONT WIDE field by delaying the sound of the front
speakers.
Creates the effect of making the front sound
REAR WIDE image clear and far by delaying the sound of
the rear speakers.
Adjusting the Crossover Settings
(X-OVER)
Before performing the following procedures, refer to "About the
Crossover" on page 22.
 Setting item: X-OVER
1
Turn the Rotary encoder to select the channel, and then
press ENTER.
FRONT (HPF)  REAR (HPF)  SUBW LPF  FRONT (HPF)
2
Turn the Rotary encoder to select the desired item, and
then press ENTER.

Selecting the Cut-Off Frequency

Setting contents:
20 / 25 / 31.5 / 40 / 50 / 63 / 80 (Initial setting) / 100 / 125 /
160 / 200 (Hz)

Adjusting the Slope

Setting contents:
FLAT (Initial setting) / 6 / 12 / 18 / 24 (dB/oct.)

Adjusting the Level

Setting contents:
−12 to 0 (dB) (Initial setting: 0)
3
Repeat steps 1 to 2 to make adjustment to the other
channels.
Note
• While adjusting the X-OVER you should consider the frequency
response of the connected speakers.
20
-EN
Effect
Storing the 9BAND P-EQ/TCR/X-OVER
Settings
The Settings of 9BAND P-EQ/TCR/X-OVER can be stored in the preset
memory.
1
The 9BAND P-EQ/TCR/X-OVER settings can be stored in
any one of the preset buttons (1 through 6). After
completing any adjustment for 9BAND P-EQ/TCR/X-OVER
(e.g. BAND), press and hold the desired preset button for
at least 2 seconds.
2
Turn the Rotary encoder to select PROTECT NO/YES, and
then press ENTER to store the adjusted contents.
PROTECT NO  PROTECT YES (Initial setting)
Notes
• If PROTECT YES is selected, the adjusted contents are protected and
stored into the preset buttons. When you want to store the parameter
into a protected preset button, "REPLACE NO/YES" can be selected.
If PROTECT NO is selected, the preset is stored.
• While performing this operation, all adjusted contents of Parametric
EQ/Time Correction/X-Over will be stored in the preset buttons.
• The stored contents are not deleted even when resetting the unit or
disconnecting the battery.
• The stored contents can be recalled by performing operation (refer to
"Recalling the Stored 9BAND P-EQ/TCR/X-OVER Adjustment
Settings" on page 20).
Recalling the Stored 9BAND P-EQ/TCR/
X-OVER Adjustment Settings
The stored Settings of 9BAND P-EQ/TCR/X-OVER are in the preset
memory.
1
After selecting any adjusting item of 9BAND P-EQ/TCR/
X-OVER (e.g. BAND), press any one of the preset buttons
(1 through 6) that has your desired characteristic in
memory.
The adjusted contents of Parametric EQ/Time Correction/X-Over
stored in the preset button will be demonstrated.
2
Press the preset button again during the demonstration
to recall the stored settings.