NAKTO LCD-M5 User manual

NAKTO ELECTRIC BICYCLE
LCD-M5 display Control Panel Instruction
Size（unit：mm）
Case：ABS & Meta& glass
Front Side
31.8mm Rack
1

Front switch side
Voltage and Wiring
Voltage：DC24V、36V、48V、60V、64V
Wiring
Front LCD side
No.
Color
Function
1
brown（VCC）
Power source
2
Green（RX）
Data receiving
3
Black（GND）
Ground
4
Orange（K）
Power switch for controller
5
white（TX）
Data Sending
Introduction for display marks:
All displays:
2

Introduction for display marks:
1. Head light
2. Battery Level
3.Multi-function area
Total Range ODO、Single Range TRIP A、Single Range TRIP B、Voltage VOL、
Currency CUR、miles left RM； Running time TM
4. Running Model
Walk: assistant walking ；Cruise：Cruiser model ；PAS：pedal assistant:0~9 levels
5. Speed display area
Unit MPH, KM/H
6. Bike Status display
Codes ：
Code
Meaning
Notes
0
Normal
3

1
Stay
2
Brake
3
PAS sensor
4
6KM/H Cruiser
5
Cruiser
6
Low voltage
7
Motor breakdown
8
Throttle error
9
Controller error
10
Signal receiving error
11
Signal sending error
12
BMS communication
13
Head light error
33
Currency abnormal
34
Throttle Error
35
Motor lost one phase
36
Motor Magnet error
37
Brake Error
30
Communication Error
7. Settings
P01：Background lightness :
1dark，2 normal, 3lightest；
P02：Distant unit，
0：KM；1：MILE；
P03：Battery Voltage：
24V，36V，48V，default 36V；
P04：Sleeping time：
0，unlimited； 1-60 minutes；
P05：PAS Level:
0: 3 levels model :
Level 1: 2V，
Level 2: 3V，
Level 3: 4V；
1,: 5 levels model:
Level 1:2V(12MPH),
Level 2: 2.5V(13.1MPH)，
Level 3: 3V15.7(MPH)，
Level 4: 3.5V(16.3MPH)，
Level 5:4V(19MPH);
P06: Wheel diameter：
Unit: inch；
4

P07: No of magnet steel for speed measurement： 1-100；
P08：Speed limit：Range 0-50 km/h，50 means no limit
P09：Setting for zero/none zero start: 0：zero start ；1：none zero start；
P10：Powering Model settings:
0 : PAS(throttle disabled, output power is corresponding to PAS levels)。
1 : Throttle(PAS disabled, output power is controlled by throttle turning, top speed it corresponding
to PAS level settings)。
2 : PAS & Throttle(In P9, the setting has to be 1)。
P11：PAS sensitivity： Range 1-24；
P12：PAS starting intensity：Range 0-5；
P13：Magnet steel model for PAS: 5，8，12 three models
P14：Currency limit for controller : Range：1-20A , default 12A
P15：Controller low voltage value
P16: ODO reset (Push and hold up button for 5 sec)
P17：0：Cruiser disabled，1：Cruiser abled
P18：Displayed Speed ratio adjust. range：50%~150%，
P19：0 effectiveness 0：yes，1：no
P20： Protocols
Buttons:
The buttons can be used with press or press and hold for 3 seconds
5

for the function to be activated.
1.
Press to increase/decrease the PAS level to control
the top speed
Press and hold both buttons to enter/exit to settings.
2. /Press and hold “M” to turn on and off LCD display and Power
3. +Push and hold to change the display of speed unit
Settings
Set/Cancel 4MPH Cruiser, headlight, ODO reset
During the stop of the bike, Push and hold ，To enter 4MPH Cruisermodel.
Release the button to stop
Press and hold for 2 secs to Switch on/off the headlight.
On P16 status, Press and hold for 5 Sec，ODO reset。
Turn on/ off LCD screen
Press and Hold “M” to Turn on/off the LCD creen.
Switch between Multi-functional displays
Click “M” to switch between function displays
Press and hold +to enter setting:
Use ，or to increase or decrease the value, or push and hold ，
or To change the value faster.
Press “M” to switch between settings；
Press and hold +to exit settings and save value，or you can leave it for
8secs and it will exit and save values.
6