Editing Step 40 —

Step Type:

Drag to rearrange

Locate the red voltage selector switch on the power supply.

Using a screwdriver slide the switch so it displays 115 on the switch.

The plastic screw next to the screw terminals of the power supply is a voltage adjustment screw.

Looking at Pic 3, the plastic screw should be oriented as shown with the flat part of the screw on the right of the screw and slightly angled as shown. The red drawing in the lower left should show the orientation of the screw.

Your contributions are licensed under the open source Creative Commons license.