10
automatically plays signal from wireless transmitter in priority.
Adjust volume and control
Always turn the VOLUME
r
to lowest level before powering up the subwoofer.
Gently turn up the volume to desired level of sound output. Adjust PHASE
p
and
crossover FREQUENCY
s
to match other speakers in the speaker system.
Listening to a program
1. First turn on the audio/video equipment and start playing.
2. The subwoofer automatically detects and switches on.
3. Turn up the volume to a moderate level with the Volume
r
control.
Functions and Controls
Volume
Always tune volume to lowest level then adjust upward. Adjust VOLUME
r
to
match output of other speakers in the speaker system. A good listening level is a
comforting sound that balances with output from the main speakers.
Phase
PHASE
p
adjusts the phase of the sound wave, as if switching the positive and
negative connections of the signal. Because subwoofer occupies a very different
frequency range, leave the phase at the default 0 degree is typically adequate.
Crossover
FREQUENCY
s
adjusts the upper roll-off crossover frequency. Adjust to match
the lower roll-off frequency of the main speakers. E.g. if main speaker's
frequency response is 100Hz to 20kHz, then adjust the FREQUENCY
s
to
100Hz.
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