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9

9. Outgoing line connection diagram

9.1 Wiring sequence of standard connector

Connecting terminal to the

controller

Leading-out terminal of

display

Connecting terminal

Fig. 9-1 Outgoing Line Connection Diagram

Table 9-1 Wiring Sequence of Standard Connector

Standard wiring sequence

Standard wire color

Function

1

Red (VCC)

Power cord of display

2

Blue (Kp)

Power control line of controller

3

Black (GND)

Ground wire of display

4

Green (RX)

Data receiving line of display

5

Yellow (TX)

Data transmission line of display

The outgoing lines of some products adopt waterproof connectors, and users cannot see the outgoing line color

inside the wire harnesses.

10. Considerations

Please use safely, and do not plug or unplug the display when it is powered on.

Please avoid bumping as far as possible.

Please do not alter the background parameter settings of the display at will, otherwise normal riding cannot be

guaranteed.

If the display fails to work normally, it should be repaired as soon as possible.

Due to product upgrades of the Company, part of the displayed contents or functions of the product you bought may

be different from the manual, depending on the actual model.

Projection

Groove

Summary of Contents for YL81C-B

Page 1: ...Tianjin Yolin Technology Co Ltd User Manual for E bike Display Model YL81C B...

Page 2: ...ery level indicator 4 5 7 Error code indicator 4 6 General setting 5 6 1 Trip distance reset 5 6 2 Factory reset 5 7 Custom setting 5 7 1 Rated voltage setting 5 7 2 Wheel diameter setting 6 7 3 Speed...

Page 3: ...g current 15mA Maximum working current 30mA Leakage current at power off 1uA Working current at the supply controller end 50mA Working temperature 20 60 Storage temperature 30 70 3 Appearance and dime...

Page 4: ...rking power supply of the controller will be turned on In the power on state by pressing and holding the button your e bike will be powered off In the power off state the display will no longer use th...

Page 5: ...The display will show level P By releasing the button your e bike will immediately stop power output and return to the state before push assistance Fig 5 2 Push Assistance Indicator Interface 5 4 Hea...

Page 6: ...dervoltage the outline of the battery indicator will flash which means the battery has to be charged immediately Full battery level indication 4 segment indication 3 segment indication 2 segment indic...

Page 7: ...are as follows In the power on state when the display shows the speed of 0 1 Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of custom setting...

Page 8: ...etting option The adjustable range is 10 40km h Press the button to enter the parameter modification interface Press the button for parameter selection Press the button to save the parameter and retur...

Page 9: ...erface 7 6 Current limit setting P6 refers to current limit setting The adjustable range is 1 25A Press the button to enter the parameter modification interface Press the button for parameter selectio...

Page 10: ...you want to change the password press the button for cursor movement and the button for figure selection and then press the button to return to the selection interface of custom setting options Fig 7...

Page 11: ...mission line of display The outgoing lines of some products adopt waterproof connectors and users cannot see the outgoing line color inside the wire harnesses 10 Considerations Please use safely and d...

Page 12: ...es for protocols YL 05 KDS and YL J Error codes for Definition Error codes for protocols Definition E021 Current Abnormality E024 Motor Hall Signal Abnormality E022 Throttle Abnormality E025 Brake Abn...

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