Alpine IVA-C800E - Manual (Page 84)

English
172
Other Useful
Features
Press the SOURCE button.
The main menu appears on the display.
1
3
1
2 4 5
Press the 6 (INTLZ) button.
The Initialization mode screen appears.
2
INTLZ
Rotate the rotary encoder and select "BASS
Cont." to activate the Bass Control mode.
3
Press the Function button 1 (60 Hz) through
4 (100 Hz) that has the frequency you wish to
control.
4
60Hz 70Hz 80Hz 100Hz
Press the FUNC (RETURN) button.
The display returns to the main menu screen.
5
RETURN
Setting Bass Frequency
Immediately after inputting titles or changing the
settings of Initialize Mode or Display Mode
(while the system is inputting the titles or data
automatically) do not turn the ignition key
(engine key) to OFF.
Otherwise, the title may not be written, or the
settings may not be changed.
Note: When an equalizer or digital sound
processor is connected, this function is
inoperative.