Key-Disp KD218 Manual
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Key-Disp KD218 Manual

E-bike intelligent lcd display
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Product name and Model
E-bike Intelligent LCD display
Model: KD218
Specifications
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36V/48V Power Supply
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Rated working current: 10mA
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The maximum working current: 30mA
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Off-state leakage current: <1μA
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Operating temperature: -20℃~ 60℃
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Storage temperature: -30℃~ 70℃
Appearance and Size
Product appearance and dimensional drawing (unit: mm)
1

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Summary of Contents for Key-Disp KD218

  • Page 1 Product name and Model E-bike Intelligent LCD display Model: KD218 Specifications ● 36V/48V Power Supply ● Rated working current: 10mA ● The maximum working current: 30mA ● Off-state leakage current: <1μA ● Operating temperature: -20℃~ 60℃ ● Storage temperature: -30℃~ 70℃...

  • Page 2: Function Area Distribution

    Functions and Button Definition ◆Function Summary KD218 has many functions to meet riders’ needs. A number of highlights are as follows: ●Bidirectional serial communication protocol. ●Speed indication including RT speed, Max.speed, AVG speed ●KM/MILE unit toggling as per user’s preference.

  • Page 3: General Operations

    Descriptions: ◆Advanced Setting-LCD Luminance adjustment ◆Lighting indicator- when turn on the E-bike lights ◆Mode selection: ODO→ MAX. Speed → AVG.Speed →Ride Time ◆Battery SOC display by percentage info-graphic ◆Digital readout of current speed. Speed unit can be toggled ◆Digital readout of motor power ◆Assist level/Push-assistance- an indication of current assist level which can be increased and decreased by short pressing “+”...

  • Page 4: Display Interface

    ◆Display Interface After switching on the E-bike system, the display shows Current Speed, Trip Distance, ODO, Power output and Battery SOC by default. Press the “ON/OFF” button to switch between indication functions below: Max. Speed (Km/h) → Avg. Speed (Km/h) →Trip Time (Min.) →ODO (km) →Max. Speed (Km/h).

  • Page 5: Switching Push-Assistance Mode On/Off

    ◆Switching Push-assistance mode ON/OFF To activate the push-assistance function, press and hold the “-” button. After 2 seconds, E- bike is activated to go at a uniform speed of 6 Km/h while the screen displays The push-assistance function will be switched off as soon as you release the “-” button. Push-assistance mode ■Push-assistance function may only be used when pushing the E-bike.

  • Page 6: Battery Power Indicator

    ◆Assist Level Options Press "+" or "-" button to change the E-bike system assist level and change the motor output power. The default assist level ranges from level “0” to level “5”, The output power is zero on Level “0”. Level “1” is the minimum output power. Level “5” is the maximum output power.

  • Page 7: Motor Power Indicator

    ◆Motor Power Indicator The power of the motor can be read via interface below: Motor Power Indication Interface ◆Error Code Indication The components of the E-bike system are continuously and automatically monitored. When an error is detected, the respective error code is indicated in text indication area. Refer to detailed definition of the error codes in Attached list 1.

  • Page 8: Display Setting

    DisPlay Setting Press the ON/OFF button to switch on the display. To access DisPlay Setting, hold both the “+” button and the “-” button simultaneously for 2s. Setting interface ▉All the Settings are operated in the case of a parked E-bike. ◆Trip Distance Clearance Trip Reset represents trip distance clearance setting.

  • Page 9: Wheel Diameter Settings

    ◆Toggle Unit km/mile Toggle Unit represents unit settings. The default value is “Metric (km)”. To toggle the unit, press the “+” button or the “-” button to choose the desired setting item. To store a changed setting, press the "ON/OFF" button. Mile and Km Conversion Settings Interface ◆Wheel Diameter Settings Wheel represents wheel diameter settings.

  • Page 10: Power-On Password Settings

    ◆Backlight Brightness Settings LCD Luminance represents backlight brightness. 100% is the highest brightness. The less the percentage, the lower the backlight brightness. To change the backlight brightness, press the “+” button or the “-” button to choose the desired percentage. To store a changed setting, press the "ON/OFF"...

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