12
Troubleshooting
Can not power on
Check power connection.
------ Make sure the power is connected correctly.
Check the adapter.
------ Make sure the adapter is the one supplied with the unit.
No sound or low volume
Check connection of cables.
------ Make sure all the cables are connected firmly.
Check the volume of Synth Drum and amplifier
(headphones).
------ Make sure each equipment’s volume is set to an appropriate level.
High noise
Check the adapter.
------ Make sure the adapter is the one supplied with the unit.
Check the cables.
------ Make sure the cables are connected firmly and have no quality
problem
.