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4. CH1 voltage and current lower limit setting: SE4 CH1L 0.000 0.000 (CH2 current display window is the current
lower limit, CH2 voltage display window is the voltage lower limit, use the CH1 current knob to switch menu steps,
lightly press the CH2 current knob current window value Flashing, you can turn the knob left and right to change the
lower limit of current at this time, press the knob to change the setting position, press the CH2 voltage knob, and
the voltage window value flashes, at this time, you can rotate the knob to change the lower limit of voltage, and
press the knob to change Set the position, tap the "one-key series/parallel/function menu button" to exit the menu.)
5. CH1 voltage and current upper limit setting: SE5 CH1L 5.100 31.00 (CH2 current display window is the current
upper limit value, CH2 voltage display window is the voltage upper limit value, use the CH1 current knob to switch
the menu steps, lightly press the CH2 current knob current window value Flashing, you can turn the knob left and
right to change the upper limit of current at this time, lightly press the knob to change the setting position, lightly
press the CH2 voltage knob, the voltage window value flashes, at this time you can rotate the knob left or right to
change the upper limit of voltage, lightly press the knob Set the position, tap the "one-key series/parallel/function
menu button" to exit the menu.)
6. CH2 voltage and current lower limit setting: SE6 CH2L 0.000 0.000 (CH2 current display window is the current
lower limit, CH2 voltage display window is the voltage lower limit, use the CH1 current knob to switch the menu
steps, lightly press the CH2 current knob current window value Flashing, you can turn the knob left and right to
change the lower limit of current at this time, press the knob to change the setting position, press the CH2 voltage
knob, and the voltage window value flashes, at this time, you can rotate the knob to change the lower limit of
