@ToolkiRC 2021
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4. Fan level
When the internal temperature of the device exceeds
45°C, the fan turns at half speed to reduce noise. When
the internal temperature exceeds 53°C, the fan turns on
full-speed to enhance heat dissipation.
6. Manual voltage calibration
With the M9 powered off, press and hold the [roller].
without releasing the roller, connect the power supply,
and the system will enter the manual voltage calibration
mode. Use a voltmeter to measure the actual voltage of
each battery, move the cursor to the corresponding
voltage value, modify the voltage value to match the
voltmeter value. After the calibration is completed,
move the cursor to save, short press once, the buzzer
will beep once, the save is successful. Exit or shut down
after calibration.
7, Full charge mode
When the lithium battery is fully charged, it will
prompt "Fast charge complete". If the battery is not
removed, the charger will trickle charge until the battery
is disconnected.
Summary of Contents for M9
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