37
DVA KS10
Code 420120233 REV. 1.0
English
1. Check that the input connections of the main audio signal and of the auxiliary one, if any, have been
performed properly
2. Check that the cables in use are not damaged
3. Check that the mixer or the audio source are on and that they clearly indicate the presence of an output
signal to the speaker.
4.
Check that the “Subwoofer level” audio volume is set to 0 dB (mono or stereo configuration)
The subwoofer turns on but it doesn't output any sound:
The subwoofer won’t turn on:
4. TROUBLESHOOTING
1. Check that the power supply upstream of the system is working properly
2. Check that the power cord is properly plugged in
3. Check that the cables are not damaged
The subwoofer outputs a distorted sound:
1.
Check that the “Xover”, “Delay” and “Phase” controls are at the appropriate settings for the chosen
configuration.
2. make sure that the Subwoofer level is turned to 0 dB in the right position (stereo or mono according to
the audio connections (mono or stereo according to the audio connections).
3. Check that the cables in use are not damaged; should that be the case, replace them (a damaged cable
may result in signal loss or alteration.
