About the User Manual Dear users, To ensure better performance of your e-bike, please read through the KM5S product introduction carefully before using. We will use the most concise words to inform you of all the details(including the hardware installation, setting and normal operation use of the display)when using our display.
Appearance and Size Material and Color KM5S products are made of PC. Under the temperature of -20 to 60℃, the shell material can ensure normal usage and good mechanical performance. Real product and dimension figure (unit: mm)
Function Summary and Button Definition Function Summary KM5S provides a wide range of functions and indicators to fit the users’ needs. The indicated contents are as following. ◆Battery Indicator ◆Motor Power Ratio ◆Speed Display (including running speed, max speed and average speed) ◆Trip distance and total distance ◆Trip time display of single ◆Cruise control...
Button Definition KM5S has three buttons. They are . In is named as “MODE”. the following introduction, is named as “UP” and is named as “DOWN”. Operation Cautions Be care of the safety use. Don’t attempt to release the connector when battery is on power. Try to avoid hitting.
Installation Instruction Fix the display onto the handlebar and adjust to an appropriate visual angle. Tighten all the connectors. Normal Operation Power On/Off Hold Mode button for 2 seconds then the display will power on, and the display will the power on the controller. With display on, hold MODE to turn off power supply of the e-bike.
Running Speed Average Speed Max Speed Trip Time Trip Distance Total Distance Push Cruise Control Hold DOWN for 2 seconds to enter the mode of power assistant walk. The e-bike will go on at a uniform speed of 6 Km/h. PUS shows on the screen. Push Cruise Control “Push Cruise Control”...
Turn on/off Backlight Hold UP 2 seconds to turn on the backlight of the display, the headlight will be power on at the same time. Hold UP for 2 seconds again, backlight turned off. Turn On/Off Backlight PAS Level Selection Hold UP or DOWN to change the output power of the motor.
Low Voltage Flash Battery Indicator Motor Power Monitor Motor power showed as below: Motor Output Power Error Code Information If there is something wrong with the electronic control system, the error code will appear automatically. Here is the detail information of the error code in Table 1 attached. Error Code Make the display repaired when error code appears.
User Setting Preparation before Starting Make sure all connectors tightened and the cables without damage. General Setting Press MODE button to start the display, then hold both UP and DOWN for 2 seconds to enter the setting menu. Trip Distance and Trip Time Clearance TC means trip distance clearance.
Backlight Contrast BL means backlight. Level 1 is the low brightness. Level 2 is the middle brightness. Level 3 is high brightness. The default level is 1. Bottom of the screen prompts SET2. Press UP or DOWN to modify the backlight brightness. Hold MODE to confirm the modification and exit the general setting.
MODE 2 seconds again will enter power-on password enable/disable page. Press UP/DOWN to change the number .Press MODE to select digit one by one. After 4-digite of the correct password entered, press MODE to confirm then select password enable or disable. Password Entering Page Power-on Password Enable Press UP/DOWN to select Y or N, and press MODE to...
Power-on Password Modify UP and DOWN is to change the number, and MODE is to select digit one by one, finally to hold MODE to confirm the modification. Password Modify Page Normal Parameter Setting Hold both UP and DOWN for 2 seconds to enter User setting .But hold both DOWN and MODE over 2 seconds is to enter password 0512 to modify the wheel size.
Press UP and DOWN to select the correct value to match the wheel diameter. Selectable values include: 16, 18, 20, 22, 24, 26, 700C, 28, 29. Default diameter is 26 inch. Ld means Wheel Diameter. Wheel Diameter Setting Page Speed-limit Setting When the running speed is faster than MAX SPEED, the controller will cut off the motor power.
Personalized Parameter Setting Personalized Parameter Setting can match variety requirements in use. Settings items are : Battery Power Bar Setting, Pedal assistant level Setting, Over-current Cut , Pedal Assistant Sensor Setting, Speed Sensor Setting and Delay Time Setting. For the details, please see the Attached List 2.
Option Select Page Battery Power Bar Setting Each bar represents a voltage value. 5 voltage values MUST BE entered one by one. Press MODE to confirm and UP/DOWN to select the value. VOL = voltage Battery Power Bar Setting Pedal Assistant Level Setting Pedal Assistant Level Select...
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In Pedal Assistant Level Setting , there are 8 modes to select :0-3, 1-3, 0-5, 1-5, 0-7, 1-7, 0-9, 1-9. Press UP/DOWN to select the mode, and press MODE to confirm, then change the ratio of each PAS level. PAS Mode Select Page 0-3 or 1-3: PAS1 also shows ECO, PAS2 also shows TOUR,...
PAS Ratio Modify To modify the value of PAS ratio will meet the different requirements. Take the 1 level for example, “45-55 percent” is the range value, bottom value can be modified, and the default is 50 percent. MODE is used to confirm and turn to the next PAS ratio setting.
CUR Setting Page Pedal Assistant Sensor Setting The Direction of Pedal Assistant Sensor Setting PAS means Pedal Assistant System. “run-F” means forward direction, while “run-b” means back direction. Press UP/DOWN to select F or b, and press MODE to confirm and turn to PAS sensitivity setting.
The Sensitivity of PAS Setting Proportion parameters Setting Of PAS N means the proportion parameter of PAS. Press UP/DOWN to select the parameter, the more power, the more PAS feeling. Proportion parameter of PAS Speed Sensor Selection SPS means Speed Sensor. Press UP/DOWN to select the quantity of magnet head (the range is from 1 to 9), and press MODE to confirm and turn to Throttle Definition page.
Throttle Definition Throttle Enable/Disable HL means throttle load, HL:N means function disable ,HL:Y means function enable . When HL=Y, throttle can control the function. Press UP/DOWN to select Y, and press MODE to confirm the selection, otherwise select N to turn to Throttle Vector Enable Setting.
Throttle Level Enable/Disable Page System Setting Delay time setting of battery power DLY means delay time of battery power. Choose delay time 3/6/12s through pressing UP/DOWN, then shortly press MODE, and enter the max speed limited. The default time is Delay time of battery power interface Max speed limited MAX SPD means max speed limited.
The standard speed limit setting is based on this setting, not more than this setting value. This setting is the priority version Interface of max speed limited setting Button PAS Setting PUS means pushing. Press UP/DOWN to choose Y/N. Short press MODE, Y means enable, N means disable. Short press MODE to confirm and enter into PAS speed setting.
The scope is “20%-35%”by pressing UP/DOWN, short press MODE to enter into slowly start up. Default value is 25%. Interface of PAS speed setting Slowly Start up Setting SSP means slowly start up. The scope is 1-4, 4 means the slowest. Press UP/DOWN to choose. Long press MODE to confirm and exit setting.
Exit setting In the setting state, short press MODE (less than 2s) is to confirm the input. Long press MODE (more than 2s) is for saving the setting, then quit the setting state. Long press DOWN (more than 2s), is to cancel the operating but not saving setting data.
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passwords, short press MODE to confirm. The interface is as below. When display showed DEF:00, it means recovering default state, then exiting. In the recovery default, battery power, ODO and trip cannot be recovered, but starting up password can be recovered. Input recovery password interface Start Complete...
Q: Why the display is not able to start up? A: Check the connector between display and controller. Q: How to deal with the error code? A: Fix it to the maintenance place immediately. Barcode The barcode is built up as follows: KM5S=Name 000001=Sequence No.
Quality assurance and warranty scope Ⅰ、Warranty 1 、 Any quality problems in normal case and during guarantee period, our company will be responsible for the warranty. 2、The warranty time is 24 months when display out of the factory. Ⅱ、Other items The following items do not belong to our warranty scope.
Connection layout Connector line sequence Display-side Connector Display-side adapter Switch wiring Line sequence table Line sequence Color Function Red(VCC) Blue(K) Lock Black(GND) Green(RX) Yellow(TX) Some wire use the water-proof connector, users are not able to see the inside color.
Version changes This operating instruction is a general-purpose version (V1.0) . Some of the version for the display software will be different from the specification, which should depend on the actual use version.
Attached list 1:Error code definition Error Code Definition Current Abnormality Throttle Abnormality Motor Abnormality Motor Hall Signal Abnormality Brake Abnormality Communication Abnormality Attached list 2: Password table Password Setting Using parameter setting 0512 password(settled) Default Starting up password 1234 Personality setting 2962 password(settled) Recovery setting...
Attached list 3:Personality Parameter setting Setting Display Details Five battery power value Battery power Power assist level option Assistance Assistance proportion Limit current Current-limiting PAS direction PAS sensitivity Power assist sensor PAS magnet No Speed sensor magnet No Speed sensor Throttle-changing Throttle Throttle...
Attached list 5:symbol definition Symbol Definition Setting Password Power delayed time Recover default Trip and time to clear Backlight Throttle-changing Throttle power assist walk Speed limit Wheel diameter Question mark Backward Forward...
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Error 08 hoekrijg ik het van displai magneet stond niet goed afgesteld