@ToolkitRC 2023
6. Manually calibrate the voltage
In the shutdown state, press and hold the [Scroll
Wheel] without releasing, connect the power supply, and
the system will enter the manual voltage calibration
function. Use a voltmeter to measure the actual voltage
of each battery, move the cursor to the corresponding
voltage value, modify the voltage value to be consistent
with the voltmeter value, and achieve calibration. After
the calibration is completed, move the cursor to save,
short press once, the buzzer will beep for a long time,
and the save is successful. Just exit or shut down.
7, Fully charged
When the lithium battery is fully charged, it will
prompt "Fast charging has ended". If the battery is not
removed, the constant voltage trickle charge will be
performed automatically to keep the battery full.