KUNTENG KT-LCD8Y User manual

KT-LCD8Y E-Bike Display User Manual V2.0
1、Dear customer, please read this manual before you use KT-LCD8Y Display. The manual will guide you use the
instrument correctly to achieve a variety of vehicle control and vehicle status displays
2、Functions and Display
Instruments using the structure form of instrument body portion and the operation buttons are designed separately.
1
UP Button
ODO
Total distance
2
DOWN Button
8
SW Button
3
ASSIST
Pas level
9
i
Setting button
6Km/H push power assist
10
MOTT
Power temperature
4
THROTTLE
Throttle display
11
TEMP
Environment temperature
5
MOT POW W
power display
12
Backlight and headlights
6
TIM
Single trip time
13
brake display
TTM
Total trip time
14
VOL
Battery voltage
7
DST
Trip distance
15
Battery capacity indicator
1. Operation
2. ON/OFF
Hold button long to turn on the power, and hold long for a second time to turn off
the power. When the motor stops driving and when the e-bike is not used for a consecutive 5
minutes, it will automatically shut down and turn off the motor power supply
3. Display 1
Hold button to start up and enter display
3.1 Turn on backlight and headlights
Hold long to turn on backlight and headlights (the
controller should have headlight drive output function); hold
long again to turn off the backlight and headlights.
3.2 Assist ratio gear (ASSIST) switch
Press or to switch 0-5 file gear. Gear 1 is for the
minimum power, gear 5 is for the highest power. Each startup will
automatically restore the gear shutdown last time (the user can set
randomly). Gear 0 is without booster function
3.3 6Km/H assist promotion function
Hold and flashes, the vehicle drives at the speed
not more than 6Km /h. Release button, the function is invalid
3.4 display and delete of single data
After power on for 5 seconds, hold and at the same
time, single trip riding time (TM) and single trip distance (DST) flash,
hold button shortly, the content of both is cleared. If failed
holding the button within 5 seconds, it will automatically return the
display interface after 5 seconds, original content is preserved
4. Display 2
Press button in display 1 to enter display 2
In the riding mode after 5 seconds, display 2 automatically returns
to display 1。
5. Display 3
Press button in display 2 to enter display 3
In the riding condition, five seconds later, a single maximum
speed (MXS) display automatically returns to the real riding speed
(Km/H)

6. In display 3, hold button shortly (SW),and the display will re-enter display 1
7. Hold button to turn off the display and the power supply of controller
8. Error Code Display：
1 Motor position sensor fault!
2 Motor or controller short circuit fault!
3 THROTTLE fault!
Once the fault was removed, it automatically exits from the fault
code display interface
3、General Project Setting
1. Set Max speed
Within 5 seconds after power on, hold and at the same
time to enter General Setting interface, move to maximum speed
setting, press button maximum riding speed flash, press
or to set the maximum riding speed (default 25Km/H). Press
button Maximum riding speed stop flashing, then press to
save.
2. Wheel diameter setting
Move to DIM，press , it flashes and then to DIM setting, press
and to set wheel, chosen field within 5、6、8、10、12、14、
16、18、20、23、24、26、27.5、700C、28and29 inches.Press
to stop flashing and save.
3. Set the metric units
Move to UNT，press ,to enter UNT setting when it flashes ,
chosen field is within 0、1、2、3。Press to save and press
to go to the next parameter settings.
Display
Speed
Mileage
Temperature
UNT:0
Km/h
Km
℃(temperature)
UNT:1
MPH
Mil
℃(temperature)
UNT:2
Km/h
Km
℉(fahrenheit)
UNT:3
MPH
Mil
℉(fahrenheit)
4. Exit from routine project setting
All three routine project settings can exit from the setting environment and return to the
display by holding button long after each setting is completed, meanwhile the setting values
are saved,under each setting interface, if the button failed holding for more than 1 minute, it will
automatically return to display 1, and the setting value is invalid
Outline Drawings and Dimensions
1. Dimensions of main instrument body 2. Mounting dimensions of double brackets
3. Wiring diagram