ENG
5
Operation Manual
SPS-820
6. TROUBLESHOOTING
If none of the above mentioned solutions removes the problem, please consult a qualified
specialist at your nearest authorized service center. Never try to repair the device on your own.
Problem
The MSS does not
turn on.
No sound.
There is too quiet sound
of speakers.
Distortion of sound.
Sound is produced by
one of the channels only.
Cause
The MSS isn’t connected to mains outlet.
The power switch is off.
Volume level is set at its minimum value.
The audio source is mproperly connected.
Volume level is set at its minimum value.
Large amplitude of the input signal.
The speakers are improperly connected
to the audio source.
Solution
Check the connection.
Turn on the switch.
Adjust the volume control
knob.
Connect audio sources
correctly.
Adjust the volume control
knob.
Turn down the source
volume and MSS volume
Check the connection of the
speakers.