3 Review(s)

1. Turn on/off the power: insert DC adapter , press the knob 3's then turn on the power to start. on the contrary, press 3's and then turn off the power. 2. Output voltage adjustment: the knob clockwise to increase the set voltage, counter clockwise rotation is to reduce the set voltage, the rotation adjustment voltage accuracy is 0.1v. 3. Foot pedal mode: (1) connect the foot pedal to control the power as normal (2) Press the knob lightly to control the power without foot pedal.