- Setup: Connect the AC-DC adapter to the DC-CORD socket, the pedal to the PEDAL socket, and the two machines to the MACHINE I and MACHINE II sockets.
- Mode Switching: Short press the I/II/MODE button to cycle through six modes and display the preset voltage and speed values.
- Voltage Adjustment: Use the + and – buttons to increase or decrease the voltage by 0.1V, adjusting the speed accordingly.
- Channel Switching: Long press the I/II/MODE button for about 2 seconds to switch between Mode I and Mode II.
- Machine Start: Supports both foot pedal mode and key mode to start the machine. Press the START button or step on the foot pedal to start the machine.
- Timing Function: Short press the timing button to start timing, press again to pause, and long press to clear the timing display.