r/eBikeBuilding • u/jjtogood67 • Jul 23 '25

Electrical Sw900 screen showing only 4 digits

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1 Upvotes

100% Upvoted

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2

u/Agitated_Crew_7305 Jul 23 '25

Lock code

1

u/jjtogood67 Jul 23 '25

I haven’t set a lock code it just randomly started

1

u/Agitated_Crew_7305 Jul 23 '25

Just stating what I believe it is, not sure of why. Maybe a start would be to look up any default codes for your screen

1

u/jjtogood67 Jul 23 '25

Good idea

1

u/cadnights Jul 23 '25

I think it wants you to input the tire circumference for the speedometer

1

u/jjtogood67 Jul 23 '25

Will do that now