Yolin YL80C User manual

Tianjin Yolin Technology Co., Ltd.
User Manual for
E-bike Display
YL80C

Table of Contents
1. PRODUCT NAME AND MODEL ..................................................................................................................................................1
2. SPECIFICATIONS ........................................................................................................................................................................1
3. APPEARANCE AND DIMENSIONS ...............................................................................................................................................1
4. FUNCTION OVERVIEW AND FUNCTIONAL AREA LAYOUT ......................................................................................................... 2
4.1 FUNCTION OVERVIEW .........................................................................................................................................................2
4.2 FUNCTIONAL AREA LAYOUT ................................................................................................................................................2
4.3 BUTTON DEFINITIONS ......................................................................................................................................................... 3
5. GENERAL OPERATION ...............................................................................................................................................................3
5.1 POWER ON/OFF ................................................................................................................................................................3
5.2 DISPLAY INTERFACE ............................................................................................................................................................3
5.3 PUSH ASSISTANCE ............................................................................................................................................................... 4
5.4 HEADLIGHT ON/OFF ............................................................................................................................................................4
5.5 ASSIST LEVEL SELECTION ...................................................................................................................................................5
5.6 BATTERY LEVEL INDICATOR ............................................................................................................................................... 5
5.7 ERROR CODE INDICATOR ....................................................................................................................................................5
6. PERSONALIZED PARAMETER SETTINGS .................................................................................................................................... 6
7. SHORTCUT OPERATION ............................................................................................................................................................1
6.1 BACKLIGHT LUMINANCE SETTING ......................................................................................................................................6
6.2 METRIC/IMPERIAL SYSTEM SETTING ..................................................................................................................................7
6.3RATED VOLTAGE SETTING ................................................................................................................................................... 7
6.4AUTO SLEEP TIME SETTING .................................................................................................................................................. 8
6.5PAS LEVEL SETTING ........................................................................................................................................................... 8
6.6WHEEL DIAMETER SETTING .................................................................................................................................................9
6.7NUMBER OF SPEED SENSOR MAGNETS SETTING ................................................................................................................ 9
6.8SPEED LIMIT SETTING .......................................................................................................................................................10
6.9START-UP SETTING ............................................................................................................................................................ 10
6.10 DRIVE MODE SETTING ......................................................................................................................................................11
6.11 PEDAL ASSIST SENSITIVITY SETTING ..................................................................................................................................11
6.12 PEDAL ASSIST STRENGTH SETTING .......................................................................................................................................12
6.13NUMBER OF PEDAL ASSIST SENSOR MAGNETS SETTING .................................................................................................. 12
6.14CONTROLLER CURRENT LIMIT SETTING .........................................................................................................................13
6.15BATTERY UNDER VOLTAGE VALUE SETTING .....................................................................................................................13
6.16ODO RESETS SETTING .................................................................................................................................................... 14
6.17 CONTROLLER CRUISE CONTROL SETTING ...................................................................................................................................
6.18 6KM/H WALK BOOST SETTING .......................................................................................................................................... 14
6.19 POWER-ON PASSWORD SETTING (OPTION).................................................................................................................... 15
6
8. QUALITY COMMITMENTS AND WARRANTY SCOPE ................................................................................................................17
8.1 WARRANTY INFORMATION:.............................................................................................................................................. 17
8.2 NON-WARRANTY SCOPE .....................................................................................................................................................17

9. OUTGOING LINE CONNECTION DIAGRAM .............................................................................................................................. 18
9.1 WIRING SEQUENCE OF STANDARD CONNECTOR ............................................................................................................... 18
10. CONSIDERATIONS .................................................................................................................................................................
18SCHEDULE 1 ERROR CODE DEFINITIONS .......................................................................................................................
18SCHEDULE 2: ASSIST LEVEL RATIO DEFAULT VALUES ...............................................................................................
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1
1. Product name and model
Intelligent LCD display for e-bike; model: YL80C.
2. Specifications
● 48V power supply
● Rated working 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 dimensions
Fig. 3-1 Picture of Display 80C
Fig. 3-2 Picture of Display 80C Buttons

2
Fig. 3-3 Front View of Display 80C Dimensions
Fig. 3-4 Side View of Display 80C Dimensions
4. Function overview and functional area layout
4.1 Function overview
Display YL80C provides a variety of functions to meet your riding needs, including:
● Battery level indicator
● Assist level adjustment and indication
● Speed indicator (including real-time speed, maximum speed and average speed)
● Distance indicator (including trip distance and ODO)
● Push assistance control and indication
● Headlight control and indication
● Error code indicator
● Custom parameter setting (e.g., wheel diameter, speed limit, assist level, power-on password,controller current limit,
etc.)
● Reset function
4.2 Functional area layout
Fig. 4-1 Functional Area Layout Interface of Display YL80C
Battery level indicator
Speed indicator
Fault indicator
Assist level indicator
Push assistance indicator
Numeric indicator
Headlight indicator
Speed unit indicator
Metric system: km/h
Imperial system: mile/h
Unit indicator
Trip distance indicator
ODO
Maximum speed indicator
Average speed indicator