ToolKitRC M8 Manual page 35

6. Manually calibrate the voltage.
In the off state, press and hold the encoder disk
without releasing it, and connect the input power to
the power source. The system will enter the manual
calibration voltage function. Use a voltmeter to
measure the actual voltage of each battery, move
the cursor to the corresponding voltage value, and
modify the voltage value to match the voltmeter
value for calibration. After the calibration is
completed, move the cursor to save, short press
once, the buzzer sounds once and the save is
successful. Exit or close
7, Supplement
When the lithium battery is fully charged, the
prompt "fast charging has ended".If the battery is
not removed, constant voltage trickle charging will
be performed automatically to bring the battery to
full state.
35
@ ToolkitRC 2018