thomann swissonic A305, User Manual

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8 Troubleshooting
In the following we list a few common problems that may occur during operation. We give you
some suggestions for easy troubleshooting:
Symptom Remedy
The unit does not work Check the power supply terminal and the position of the
power switch.
No sound 1. Check the position of the volume control.
2. Check the correct connection of the signal cables.
3. Check the signal cables and / or the signal source.
4. Try using another signal cable.
Once the music gets loud, the
high frequencies slump
Maybe overheating is imminent. Provide better ventila‐
tion or reduce the volume.
Distortion is audible Excessive input signal. Reduce the signal level.
Troubleshooting
active studio monitor
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