HPF (high-pass-filter) mode
LPF (Low-pass-filter) mode
OFF (flat) mode
1
Slide HPF/OFF/LPF to the selected positon.
Adjust frequency
You can adjust frequency of HPF or LPF from 30HZ to
400Hz.
Note
HPF/OFF/LPF switch is set at OFF position, the frequency adjustment
•
When the
does not work.
1
Rotate FREQ to select frequency.
Adjust input level
You can adjust the input voltage from 0.3V to 6V.
1
Rotate INPUT LEVEL to adjust input voltage.
Adjust bass boost
You can punch extra bass for 0 to 12dB.
1
Rotate BASS BOOST to punch for extra bass.
Select this mode when mid-range speakers
and tweeters are connected for high frequency
output.
Select this mode when woofer and subwoofer
is connected for low frequency output.
Select this mode when tri-mode speaker
connection is used.