TROUBLESHOOTING
Do not turn on
• Check the status of the power cable.
• Review that in-use indicator is turn on.
• Verify that overload indicator (CLIP) is illuminated, press the on/off switch to reset.
No sound
• Verify the volume controls.
• Check that all input audio sources works correctly.
• Review the status of all connections cables.
Bad quality of sound
• Adjust the bass and treble gain (TREBLE/BASS).
• Avoid connect the speaker box and other devices in the same power supply, for exam-
ple, with illumination equipments, engines, heaters.
• Choose other audio fi le; probably the selected fi le has low quality.
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