Suzhou Kunteng Electronics KT-LED880 User manual

KT-LED880 Display User Manual V2.5
Dear users, please read this guide carefully before you use KT-LED880 instrument. The manual
will guide you use the instrument correctly to achieve a variety of vehicle control and vehicle status
display.
Functions and Display
1
Operation button
ON/OFF Button
3
Battery capacity
indicator
4 LED indicator
2
MODE Button
4
Power ratio gear
Gear3 LED indicator
Operation
1. ON/OFF
Hold ON/OFF button long to startup; hold ON/OFF button long for a second time to turn off
the meter. When the motor stops driving and when the meter is not used for a consecutive 5
minutes, it will automatically shut down and turn off the motor power supply.
2. Boot display interface
Hold ON/OFF button long to startup and enter boot
display interface.
2.1 Assist ratio gear switch
Hold MODE button shortly to switch 1-3 file gear, LOW is
for the minimum power gear, MED is for the middle power
gear, and HIGH is for the highest power gear. Each startup will
automatically restore the gear shutdown last time.
2.2 Power display
When battery power capacity is greater than 80%, all 4
LED indicator are lit. When the battery capacities drop, the
indicators are off in order. When the power capacity is less
than 20%, the last indicator is flashing (L side). When the
controller is under-voltage protection, all 4 LED indicators are
power off, which means that the vehicle is currently shutdown due to low voltage.
2.3 Startup headlights
Optional 1
Hold MODE button long to startup the lights (the
controller should have the function of headlight driving output
or built-in meter headlight driving output function), Hold
MODE button again to turn off vehicle headlights.
Optional 2
Hold MODE button long to startup the lights (the
controller should have the function of headlight driving output
or built-in meter headlight driving output function), LIGHT
indicator lights. Hold MODE button again to turn off vehicle
headlights, and the LIGHT indicator is turned off.
Optional 3
Hold LIGHT button shortly to startup the lights (the
controller should have the function of headlight driving output
or built-in meter headlight driving output function), LIGHT
indicator lights. Hold LIGHT button again to turn off vehicle
headlights, and the LIGHT indicator is turned off.
2.4 6KM/H boost function (Optional)
Hold 6KM/H button and LED indicator flashes, the vehicle
drives at the speed should be no more than 6Km/h. Release
6KM/H button, the function is invalid.

Outlook and Size
1. Meter dimension
2. Wiring schematic
Prepared by SUZHOU KUNTENG ELECTRONICS CO., LTD