Speed Limit Change; Battery Communication - BAFANG MM G31.250 User Manual

entries. The password is in four digits and the default password is "0512". Press the "mode" key to
confirm the setting. If the set password is wrong, the system automatically returns to the previous
interface. If the set password is correct, the system will enter <wheel diameter selection>.
Wheel Diameter Selection:
When the speed position displays Wd, press the "up" or "down" key to switch among 16, 18, 20,
22, 24, 26, 700c, 28 and 29. These figures represent different wheel diameters in inch. A wrong wheel
diameter can lead to speed anomalies. After this setting, press the "mode" key for shorter than 0.3
seconds to enter the setting interface of speed limit change.

Speed Limit Change:

When the speed field displays SPL, the distance field displays the value of speed limit whose
default is 25km/h. Press the "up" or "down" key to adjust the speed limit. The minimum speed limit is
and the maximum speed limit is
12 km/h
shorter than 0.3 seconds to enter the interface of battery communication.

Battery Communication:

At this moment, the speed field displays b01 and the distance field displays the speed limit. Press
. After the adjustment, press the "mode" button for
60 km/h
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