Warning And Error Message - Skyrc B6 nano Instruction Manual

WARNING AND ERROR MESSAGE

In case of an error the screen will display the cause of error and emit an audible sound.
No battery attached.
The cell number is wrong.
The battery voltage is higher than the maximum voltage
which the user sets when charging in balance mode.
Balance port voltage error.
Battery is full.
Incorrect polarity connected.
The internal temperature of the unit goes too high.
Input voltage less than 9V.
Input voltage higher than 32V.
The battery capacity is more than the maximum capacity
which the user sets.
The charging time is longer than the maximum charging
time which the user sets.