Setup
7
Battery Replacement Diagram
Warning:
1. A 9V battery must be installed
before you plug the mono audio cable into
the input jack.
2. While the power supply is low, the LED will
extinguish. Please replace the battery
accordingly.
3. Turn the guitar amplifier off before plugging
and unplugging cables, otherwise
tremendous noise might be produced and
the unit might be damaged as well.
(optional)