JVC SP-AD80-B Instruction Manuals page 41

Problem
No Sound.
Sound is distorted.
Not charging.
Solution
• Ensure that the unit is
switched on.
• Check the volume level of
the unit.
• Check the sound input source.
• Volume is too high. Adjust the
volume control.
• Ensure that the micro-USB
charging cable is correctly
connected with the unit.
41