ROLL-ROAD EMMA - Routine operation; 5.1 Power on;off; 5.2 Display interface switching

9
Battery level
Light ON/OFF
Odometer Trip
odometerMax
speed
Average speed
Error code
PAS level
Value and unit
Speed
Speed unit
KM/H
MPH
Walk boost
Cruise control
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4. Function overview and Functional areas
4.1 Functional overview
The YL90T-H display offers a variety of features to suit your riding needs, including:
● Battery level indicator
● Pedal assist (PAS) level indicator
● Speed (current speed, maximum speed, average speed)
● Mileage display (single and total mileage)
● Walk boost mode
● Light ON/OFF
● Error code indicator
● Motor power indicator (optional)
● USB connection indicator (optional)
● Cruise control indicator (optional)
● Bluetooth connection indicator (optional)
● Personalized parameter settings (e.g. wheel diameter, speed limit, battery power setting and PAS parameter setting,password setting, controller
current limit setting, etc.).
● Factory default parameter recovery function
4.2
Functional areas