ELECTRIC BICYCLE METER KT—LCD8S Product User Manual
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○ PAS Ratio (or throttle) Gear Switch
Under normal operation, hold button (UP) or button (DOWN) to
switch the power assist ratio (or throttle) gear (ASSIST), changing motor output power.
Switching range is 1-5 gear (this can also be configured according to the customer
requirements), gear 1 is for the lowest power, and gear 5 is for the highest power.
At every startup, the meter will automatically restore gear (this can also be
configured as required by users) when it was at last shut down. When the power
assist ratio is gear 0 zero, there’s no power assist function.