Alpine CDE-195BT - Subwoofer, Time Correction, and Amplifier; Subwoofer and Time Correction Setup; External Amplifier Connection

20-EN
The subwoofer output phase is toggeled between SUBWOOFER
NORMAL (0°) or SUBWOOFER REVERSE (180°). Depending on the
installation location of your subwoofer, one of these settings may sound
better than the other.
 Setting item: SUBW PHASE
Setting contents:
NORMAL (Initial setting) / REVERSE
When the subwoofer is on, you can select either SYSTEM 1 or SYSTEM
2 for the desired subwoofer effect.
 Setting item: SUBW SYS
Setting contents:
SYSTEM 1 / SYSTEM 2 (Initial setting)
SYSTEM 1:
Subwoofer level changes according to the main volume setting.
SYSTEM 2:
Subwoofer level change is different from the main volume setting.
For example, even at low volume settings, the subwoofer is still
audible.
You can change the unit of time correction (centimetres or inches).
 Setting item: LENGTH
Setting contents:
CM (Initial setting) / INCH
CM:
Time correction value is in centimetres.
INCH:
Time correction value is in inches.
Before performing the following, refer to “About Time Correction” on
page 21.
1 Turn the Rotary encoder to select the desired speaker
after selecting TCR, and then press ENTER.
FRONT-L  FRONT-R  REAR-L  REAR-R  SUBW-L 
SUBW-R  FRONT-L
2 Turn the Rotary encoder to adjust the distance of the
selected speaker, and then press ENTER.
0.0 cm to 336.6 cm (3.4 cm/step)
0.0 inch to 132.7 inch (1.3 inch/step)
Note
• The total adjustment distance for all speakers should be less than 510
centimetres (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.
Connecting to an External Amplifier (POWER IC)
When an external amplifier is connected, sound quality can be
improved by stopping the power supply of the built-in amplifier.
 Setting item: POWER IC
Setting contents:
ON (Initial setting) / OFF
ON:
The speakers are driven by the built-in amplifier.
OFF:
Use this mode when the line output of this unit is used to drive an
external amplifier. In this setting, the head unit’s internal amplifier
is turned OFF and cannot drive speakers.
Notes
• For more details about 2WAY/3WAY system mode. Please refer to
“Switching the 2WAY/3WAY system mode” and “About the 2WAY/
3WAY system mode” on page 24.
• No sound is produced by the system when the power output is set to
OFF.
Setting the Subwoofer Phase
Setting the Subwoofer System
Setting the Time Correction Unit
(LENGTH)
Adjusting the Time Correction (TCR)
External Device
Amplier
ON: Speakers
(White)
(White/Black)
(Grey/Black)
(Grey)
(Green)
(Green/Black)
(Violet/Black)
(Violet)
2WAY system 3WAY system
Front high
range (L)
High
range (L)
Front high
range (R)
High
range (R)
Rear high
range (L)
Mid
range (L)
Rear high
range (R)
Mid
range (R)
Front high
range (L)
High
range (L)
Front high
range (R)
High
range (R)
Rear high
range (L)
Mid
range (L)
Rear high
range (R)
Mid
range (R)
OFF:
Amplier