King-Meter JUST TWO - User Settings; Wheel Diameter Setting; Speed-limit Setting

30 Abnormal Communication
Check whether display and controller is connected
p
roperly
9. User Setting
Long press MODE button to start the display, then hold both UP and DOWN for 2 seconds to
enter the setting menu.
9.1 Wheel Diameter Setting
Press UP and DOWN toselectthecorrectvaluetomatchthewheeldiameter,toensure the
accuracyofSpeedanddistancevalue.Selectablevaluesinclude:16inch,18inch,20inch,22inch,
24inch,26inch,700C,28inch.Defaultdiameteris26inch. 
wheel diameter setting
9.2 Speed-limit Setting
MAXSPEEDdefaultsettingis25Km/h.Changethisvaluetosetthemaximumridingspeedofthe
electricvehicle.Whenexceedsthesetvalue,thecontrollerwill stop supplying power to the
motorforrider'ssafedriving.
12Km/hto40Km/hisselectablevalue.PressUP/DOWNtoselectthefavoritevalue.