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Note:
HPF (high-pass filter): intercept low frequency signals and allow pass of high frequency signals
LPF (high-pass filter): intercept high frequency signals and allow pass of low frequency signals
Slope: level change of one octave frequency change (dB).
The larger the slope value, the steeper the slope.
Please do not use a treble speaker that has not set HPF to on or has been set to low frequency;
otherwise, it may damage the speaker due to low frequency contents.
It is impossible to adjust the frequency of the divider to higher than HPF or lower than LPF.
Adjustment should be made according to the recommended divider frequency for the speaker
connected. Please identify the recommended divider frequency of the speaker. Adjustment to a value
out of the recommended frequency range may damage the speaker.
Under no circumstances shall Alpine be liable for any damage or failure of the speaker caused by
using the divider with a frequency value out of the recommended range.
Divider setting
1 In the setting interface, press and hold ,
, for more than 2 seconds one by one.
2 Turn the knob to select “Active division by 3” or “Active division by 2” mode.
3 Follow the prompts on the screen and press
to confirm the selected content.
Level
adjustment
(6 to 48 dB)
Output frequency
range
Slope adjustment
(different from actually
displayed)
HPF cut-off
frequency
LPF cut-off frequency
