The DUP-07 restarts over and over again when switched on.

The DUP-07 restarts over and over again when switched on.

The DUP-07 restarts over and over again when switched on.

The power supply is accidentally set to 220v instead of 110v.

Switch the setting back to 110v. The setting is located on the power supply on the back of the unit.

Article ID: 44859