Key-Disp KD718 Manuale utente
Product model
Intelligent TFT display for E-bike; model: KD718
Specifications
●24V/36V/48V Power Supply
●Rated working current :10mA
●The maximum working current: 30mA
●Off leakage current: <1μA
●Operating temperature: -20℃~ 60℃
●Storage temperature: -30℃~ 70℃
Appearance and Size
Display appearance and dimension drawing (unit: mm)
Remote appearance and dimension drawing (unit: mm)
Function Summary
KD718 can provide a lot of functions to fit the Users needs. The indicating contents are
as follows:
●Battery and battery percentage indication
●Motor Power indication
●Assistance-level indication
●Speed indication (incl. running speed, Max. speed and Ave. speed)
●Odometer and trip distance
●The push-assistance function
●Trip time indication
●Backlight On/Off
●Error code indication
●USB connection indicator
●Various Parameters Settings (e.g., wheel size, speed-limited, battery level bar,
assistance level, controller limited current, password enable, etc.)
General Operation
◆Switching the E-bike System On/Off
Press the power button to switch on the E-bike system.
To hold the power button for 2s, the E-bike system will be switched off .The E-bike
system no longer uses the battery power.
When switching off the E-bike system, the leakage current is less than 1 μA.
■When parking the E-bike for more than 10 minutes, the E-bike system switches off
automatically.
◆Display Interface
After switching on the E-bike system, the display will show Speed and Trip Distance
as default. Pressing the “i”button to switch between following elements:
Trip (Km) →ODO (Km)→Max. Speed (Km/h)→ Avg. Speed (Km/h) →Time (Min.) .
Display Indication Cycle Interface
◆Switching Push-assistance Mode On/Off
To activate the push-assistance function, hold the “-”button. After 2s, The E-bike’s
drive is activated at a uniform speed of 6 Km/h while the screen displays “ ”. The
push-assistance function is switched off as soon as you release the “-”button on the
operating unit .The E-bike system stops the power output immediately.
Push-assistance Mode
■Push-assistance function may only be used when pushing the E-bike.
Be aware of danger of injury when the wheels of the E-bike do not have ground
contact while using the push-assistance function.
◆Switching the Lighting On/Off
To switch on the headlight, press the “ ” button. The backlight brightness is
automatically reduced. Press the “ ” button again, the lighting can be switched off.
Switching the Lighting Mode On/Off Interface
◆Assist Level Selection
Briefly press "+" or "-" button to switch between assistance levels so as to change the
motor output power, The default assistance level ranges from level “0”to level “5”, The
output power is zero on Level “0”. Level “1”is the minimum power. Level “5”is the
maximum power. When you reach “5”, press the "+" button again, the interface still
shows “5”, and blinks at“5”to indicate the power highest. After the power downshift
reaches “0”, press the "-" button again, the interface still shows “0”and blinks at “0”
to indicate the power minimum. The default value is level “1”.
Assist Level Interface
◆Battery SOC Indicator
The five battery bars represent the capacity of the battery.The five battery bars are
bright when the battery is in high voltage. When the battery is in low voltage, battery frame
will flash at the frequency of 1HZ to give a notice that the battery needs to be recharged
immediately.
Battery SOC Indication Interface
电
◆Motor Power Indicator
The power of the motor can be read via the interface, the lower blue rim.
Motor Power Indication Interface
◆USB connection indication (optional)
When the display is inserted into a USB external device, the display interface will
show as below.
USB Connection 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.
Here is the detail message of the error code in Attached list 1.
Error Code Indication
■Have the display repaired when error code appears. Otherwise, you will not be able
to ride the bike normally. Please always refer to an authorized dealer.
Settings
Press the power button to turn on the display,
To access settings menu, hold both the “+”button and the “-”button for 2s.
User settings and Advanced settings are listed:
Settings interface
▉All the Settings are operated on a parked e-bike.
User settings:
◆Trip Reset
Trip Reset represents trip distance clearance setting.
To reset trip distance, press the “+” button or the “-” button to select the Yes or No.
Yes represents clearing a trip distance. No represents not clearing a trip distance.
To store a changed setting, press the “i” button. The default value is NO.
Trip Reset Interface
◆Toggle Unit
Toggle Unit represents unit conversion settings.
To toggle the unit, press the “+” button or the “-” button to choose the desired unit, and
then press the “i” button to confirm.
To store a changed setting, press the “i” button. The default value is “Metric(km)”.
Toggle Unit Interface
◆Wheel Diameter Settings
Wheel Diameter represents wheel diameter settings.
To change basic settings, press the “+” or the “-” button to increase or decrease until
the desired value is displayed.
To store a changed setting, press the “i” button. The default value is 28 inch.
Wheel Diameter Settings Interface
◆Speed Limit Settings
Speed Limit represents the limited speed settings. When the current speed is faster
than speed limit, the E-bike system will switch off automatically. Speed limit range is
15Km/h to 99.9Km/h.
To change basic settings, press the “+” or the “-” button to increase or decrease until
the desired value is displayed.
To store a changed setting, Press the “i” button. The default value is 27 Km/h.
Speed Limit Settings Interface
Altri manuali per KD718
2
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