KING-METER TECHNOLOGY CO., LTD
No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN
Fax
：
+0086 022 8478 0358 Tel: +0086 022 8478
6
4. Installation Instruction
Fix the display on the handlebar and adjust the viewing angle. When the e-bike is powered off, just
plug the connector of the display and the corresponding connector of the controller to complete the
installation.
5. Operation Instruction
5.1 Power ON/OFF
After pressing the ON/OFF button shortly, the display starts to work and provides the controller
working power. In the power-on state, short press the ON/OFF button to turn off the power of the
electric vehicle. In the shutdown state, the meter no longer uses battery power, and the leakage
current of the meter is less than 1uA.
If the e-bike is not used for more than 10 minutes, the display will automatically shut down.
5.2 RFID function
5.2.1 Binding RFID card
Swipe the main card in the prompt swiping interface, turn off the battery after the battery light flashes,
and turn it on again to enter the card matching interface. After booting, it first prompts to match the
main card. At this time, the fourth battery light is always on, and the third light flashes. At this time, the
swiped card is regarded as the main card; then it prompts to match the secondary card 1, at this time the
fourth The power light is always on, the third and second power lights are turned on in turn and then go
out. Repeat the cycle before completing the secondary card 1 matching. At this time, the swiped card is
recognized as secondary card 1; then it prompts to match secondary card 2. At this time, the fourth
battery light is always on, and the remaining three battery lights turn on from high to low and then go out.
Repeat the cycle before completing the secondary card 2 matching. At this time, the swiped card is
recognized as secondary Card 2. After all three cards are configured, the battery indicator flashes and
then shuts down. Power on again and enter the prompt swiping interface. At this time, the three cards
have been updated to the newly equipped three cards.
