14
Adjusting crossover setting
Before performing the following steps, refer to "About Crossover".
1.
After selecting the crossover setting via the audio setting mode, turn the knob to select the desired
channel,
and then press the knob briefly.
Ac
tive 2-way crossover frequency
Front speaker
Rear speaker
Subwoofer Active 3-way crossover
frequency Bass
Midrange
Midrange high pass
Treble
*
Adjustments cannot be made when the bass mode is turned off.
2.
T
urn the knob to select the desired setting item, then press the knob briefly.
To select the cut-off frequency
Active 2-way crossover frequency
Setting content
:
Frequency
: 20/25/32/40/50/63/80 (initial setting) /100/125/160/200 (Hz)
Active 3-way crossover frequency
Setting options
:
Woofer / Mid-range low-pass speaker*:
20/25/32/40/50/63/80/100/125/160/200/250/315/400/500 (initial setting) /630/800 (Hz) Mid-range high-
pass speaker:
20/25/32/40/50/63/80/100/125/160/200/250/315/400/500/630/800/1k/
1.2k/1.6k/2k/2.5k/3.2k/4k/5k (initial setting)/6. 3k/8k/10k/12. 5k/16k/20k (Hz) Tweeter:
1k/1.2k/1.6k/2k/2.5k/3.2k/4k/5k (initial setting)/6. 3k/8k/10k/12. 5k/16k/20k (Hz)
* The cut-off frequency setting value of the mid bass speaker cannot be higher than that of the mid-range and
high-pass loudspeaker.
Adjusting the slope
Setting content: 6/12 (initial setting) /18/24/30/36/42/48
(
dB/Oct.
)
or close.
Sound clear settings
When this option is enabled, the preset equalizer and other sound effect related settings will be invalid. Turn off to
restore the previous sound settings.
Setting item
: Sound clear settings
Setting options
: Off (initial setting) / On
Store and recall sound setting parameters
Store sound setting parameters
After purchase and installation of this product by the designated Alpine authorized dealer, professional
technicians will debug and store the sound for you and set the relevant parameters for "dealer settings".
In addition to "dealer settings", if you have your own preferences, after setting the preset equalizer, bass, treble,
frequency division and other sound parameters, select "custom settings", and long press the knob for more than
2 seconds to store the debugged sound parameters in the "custom settings".