YUME YMD4+ User Manual

Shenzhen Yunmi Intelligent Technology Co., Ltd
4
freely adjusted between 5 and 100,When 5 is displayed, it represents 5% of the maximum speed of the
controller,When 100 is displayed, it represents infinite speed, and the controller works normally.
Display P9,press power button ,it shows 0，1 or 2,Indicates the penetration strength of EBS brake when
the power is off.When 0 is displayed, there is no EBS braking effect: when 1 is displayed, EBS braking is weak.When
shown 2, EBS brake is strong;(EBS brake is used to reverse the current through the controller to stop the motor
rotation and hold the motor to death)
5. Failure Display
When scooter is failed, meter will display failure of parts, respectively brake failure , motor failure , throttle turn
failure
, Controller failure , etc.
3:DK-218（This button only belong to dual drive scooter）
DK-218 Red button is dual drive switch（can exchange single drive and dual drive）
Yellow button is high-speed and low-speed（can adjust or limit the speed）
4: Folding of T-Bar
Pull the right and left clutch outwards and fold the handlebars down
5:Ring Clamp

YUME YMD4+ Specifications

General

Brand	YUME
Model	YMD4+
Category	Scooter
Language	English