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To make sure the power supply is in remote mode, be sure the button in the lower left corner of the screen displaying a single letter is lit up Orange. If it is not, it must be pressed to change the power supply into remote operation mode.
USB Relay (Shim Control)
The other piece of equipment necessary to commission is the USB Relay board which allows the computer to control the switch heaters for the shim coils, which is a small metal box with alligator clips on the top labeled "USB Relay." This box may be connected to the computer via a provided USB-B to USB-A cable. The shim coils should then be connected to the alligator clips at the top of the USB Relay, with both ends of the circuit for the shim 1 switch heater connected to the clips next to the "1" label, and both ends of the circuit for the shim 2 switch heater connected to the clips next to the "2" label.
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