![](https://ae01.alicdn.com/kf/H9b45f13a9ef54ca8b9aeb2e4a06637723.jpg)
Controller: 36V 48V 52V 60V 72V
Controller Size:
36V16A/48V20A/48V25A/52V25A: 95x55x33mm
48V37A/60V37A: 155x85x45mm
LCD display:
With USB charge port
Two Bottons: Power botton and Function botton
Long press power botton: open the power.
Short press function botton: show the TIME, TRIP, ODO, DST, VOL, CH2:00.
In the TRIP, long press Function boton: single trip clear.
Short press Power botton, and press function botton: change the gear position.
Red: Battery positive
Black: Battery negative
White: Electric door lock
Green: Throttle signal
Blue: Meter TX signal
Yellow: Meter RX signal
Parameter settings:
Press Power botton and Function botton together,
P0=Wheel diameter setting
P1=Undervoltage setting
P2=Number of pole pairs setting
P3=Speed signal selection setting
P4=Kilometer/Mile selection setting
P5=Non-zero start/Zero start selection setting
P6=Cruise/No cruise selection setting
P7=Soft start/Hard start selection setting
![](https://ae01.alicdn.com/kf/Hd46e1e49ceac407fac6b06a13cc77a9ei.jpg)
1* controller (the 48V37A controller have 5 hall sensor lines, other types is not have 5 hall sensor lines. )
1* Acceleration LCD display with install parts
1* Extension line
![](https://ae01.alicdn.com/kf/H44e6521cbdea4f7fa6e1c71c6abe981ai.jpg)
![](https://ae01.alicdn.com/kf/H6a28e29f6b9a41b1ae82c36ffd594637a.png)
![](https://ae01.alicdn.com/kf/Sc6a8474d9da64633b5417a6ea0714952E.jpg)
48V37A controller lines: (include 5 hall sensor wire)![](https://ae01.alicdn.com/kf/S282cbe0228bc4e99a8f2b52b11af8e253.jpg)
![](https://ae01.alicdn.com/kf/Ha36d9171ae8c4118935df572c1ad3c0eE.jpg)
![](https://ae01.alicdn.com/kf/Hbc47bfda68ed4f81953b61259d35d22b4.jpg)
The different between Blue and colorful screen:
![](https://ae01.alicdn.com/kf/S3e29ba04310043d4b6a0bc29dc613445d.jpg)
![](https://ae01.alicdn.com/kf/H0fb37fb0e44a4c268fc42784c8974f3cl.jpg)
![](https://ae01.alicdn.com/kf/S29458f77d332431498ed48a6242f842e7.jpg)
![](https://ae01.alicdn.com/kf/Se4bcc461ad224c1eb10d7b3842e16796f.jpg)
![](https://ae01.alicdn.com/kf/S82ebe7ad0e5b468a88e84d1a87f1ec58h.jpg)
![](https://ae01.alicdn.com/kf/S167f5020e1a64622b74d7a6aede6f0e8J.jpg)
![](https://ae01.alicdn.com/kf/Sad4baf9b9c1a49a5973784d6bd8cdfbaa.jpg)
![](https://ae01.alicdn.com/kf/H4e1fad20784a424ea7021e40d1dc1eb5X.jpg)
![](https://ae01.alicdn.com/kf/H6a9a669cab864083a3c3d31a95cc8200J.jpg)