User Manual KT-LCD3 eBike Special Meter
Contents
1. Single Average Speed AVS 11 CR UI 5 2 Cruise Function CRUISE Motor Running Temperature Display 2 In display 1 hold El button SW shortly to enter display 2 gt VIII LEA gt gt BOG GO ASSIST A mmn Sy N 00010104 16 0 MPH A MOTOR F wc M 70000 fib JO OF CRUISE VOL km Display 2 The followings are shown on display 2 A 0989 00 Om a3 TQ dee L Motor Operating Temperature ELECTRIC BICYCLE METER KT LCD3 Product User Manual In the riding mode after 5 seconds display 2 automatically returns to display 1 In display 1 the original motor power is replaced by motor running temperature as is shown in Figure Display 3 In display 2 hold El button SW shortly to enter display 3 Display 3 Single Maximum Speed MXS Real time Voltage VOL In the riding mode after 5 seconds single maximum speed will automatically return to real time trip speed Km H as shown in the icon2. vou Data Source Display Interface After finishing C11 parameter setting hold w button SW shortly to save the current set values and enter C12 parameter setting interface o C12 Controller Minimum Voltage Adjustment Mode Enter C12 parameter setting interface after C11 parameter setting is finished C12 parameter column flashes 35 ELECTRIC BICYCLE METER KT LCD3 Product User Manual C12parameter setting interface C12 1s controller minimum operating voltage adjustment mode tiny adjustment of voltage shortage The default value is 4 and the setting range is 0 7 hold button UP or button DOWN shortly for selection C12 parameter definition table Minimum Voltage V 24V Controller 36V Controller 48 V Controller C12 value Default value 2V Default value 2V Default value 2V Default value 1 5V Default value 1 5V Default value 1 5V LE Default value 1V Default value IV Default value 1V Default value 0 5V Default value 20V Default value 0 5V Default value 1V Default value 1V Default value 1 5V 36 Default value 0 5 V Default value 30V Default value 0 5V Default value 1 5V Default value 0 5V Default value 40V Default value 0 5V Default value 1V Default value 1 5V ELECTRIC BICYCLE METER KT LCD3 Product User Manual C12 default value is 4 nam
3. ehe ges E E eee M Motor Operating Temperature eens 00 IB diues the Osa essa trees Maximum SPCC E RO UR Wheel Metric and Imperial Exit General Project fere HS E EE Motor Characteristic Parameter Setting Mode P2 Wheel Speed Pulse Signal Setting Mode P3 Power Assist Control Mode P4 Handlebar Starto P5 Power Monitoring Mode eene tma N Se UD Power Assist Sensor and Parameter Selection C2 Motor Phase Classification Coding Mode C3 Power Assist Ratio Gear Initialization C4 Handlebar Function Setting C5 Controller Maximum Current Adjustment hug Backlight Brightness Adjustment Mode C7 Cruise Function Setting Mode C8 Motor Operating Temperature Display Mode C9 Power on Password Setting Mode
4. 5 8 A eee HA Meter parameter copy wiring diagram VB Special wiring cable a E ie Af c gt SM 5A EN Turn on meter power supply of data source Power supply of 48V or 36V or 24 15 available VB positive power supply After wiring the meter needs to be copied hold KOJ button long till meter is startup Within 5 seconds after startup hold button UP and DOWN simultaneously for about 2 seconds meter parameter copy 15 completed If the copy operation is correct the meter subject to be copied will display as follow 38 ELECTRIC BICYCLE METER KT LCD3 Product User Manual E TM a 000 F rnDu CRUISE V OL o LLL mV n 92 66 9 Interface of finishing parameter Please note Both C9 power on password and meter attributes can t copied Besides LCD3 meter can only copy parameter of the same meter model User Setting Note After entering the user setting environment if there s no button operation on the data for more than 1 minute the meter will automatically return to displayl and the new set parameters won t be saved The factory parameter set value and the default value of the meter can be set according to user requirements the meter parameter c
5. VES 1942 42 4 shortage flashes Battery capacity indicator Motor Operating Power and Temperature Under the riding status of vehicle the real time running and output power can be known via the meter displays D 4 2 Km 27 Motor operating power The operating temperature of the motor shows there should be a temperature 15 ELECTRIC BICYCLE METER KT LCD3 Product User Manual sensor installed in the Inner motor to output the temperature for signal detection simultaneously Motor operating temperature When the motor operating temperature exceeds the warning value temperature display flashes to alarm meanwhile the motor controller will offer the appropriate protection to motor Environment Temperature After startup the environment temperature for using meter will be displayed in environment temperature display column lt Environment temperature display The temperature display value may be in deviation shortly after boot up and the display value will be gradually approaching the environment temperature within 10 minutes after boot up Single Data Clearing 5 seconds after the meter 1s powered on at display 1 hold both the and the button DOWN simultaneously for about 2 seconds the single trip time TM and single trip distance DST f
6. C5 parameter setting interface C5 1s controller maximum operating current adjustment mode tiny adjustment of limit current value The default value 15 10 setting range 1s 0 10 hold button UP or DOWN shortly for selection C5 parameter definition table Coo Mamans __ ee ee ee ee When C5 setting is 10 maximum current value is controller maximum operating current value ie limit current value when setting is 9 maximum current value minus 0 5A when setting is 8 maximum current value minus 1A and so on 29 ELECTRIC BICYCLE METER KT LCD3 Product User Manual After finishing C5 parameter setting hold w button SW shortly to save the current set values and enter C6 parameter setting interface o C6 Backlight Brightness Adjustment Mode Enter C6 parameter setting interface after C5 parameter setting is finished C6 parameter column flashes C6 parameter setting interface C6 is the meter backlight brightness adjustment mode The default value is 3 and setting range is 1 5 hold button UP or DOWN shortly for selection C6 parameter definition table Dimmest Darker Brighter Brightest After finishing C6 parameter setting hold w button SW shortly to save the current set values and enter C7 parameter setting interface o C7 Cruise Function Setting Mode 30 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Enter C7 pa
7. C10 Automatic Restore Default Setting Mode 3 ELECTRIC BICYCLE METER KT LCD3 Product User Manual C11 Attribute Selection Mode o m 3 C12 Controller Minimum Voltage Adjustment Mode 33 Eat e Parameter Sell assesses cte 34 lues E E E E E E EE 34 35 uunc ETT ee 36 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Preface The illustrated manual will help you understand and be familiar with the meter function guiding you on how to operate the meter how to set the project parameters how to achieve the best match of the three as motor controller and meter to improve electronic control performance of the electric motor This manual covers installation operation parameter setting of the meter and how to use it properly which help you resolve the problems appeared in practical use Outlook and Size o Meter Dimension VA gt 588 7 88 85 BB B Mil Meter Dimension 12 28 m Dual Bracket Mounting Dimension 4 259 Button Box Dimension ELECTRIC BICYCLE METER KT LCD3 Product User Manual L3 o Main Material and Color PC material is mainly used for KT LCD3 meter and button box housing and the housing color is dark gray or white o Wiring Schematic Z X gs di E t GND BB TX
8. gt Y In display 3 hold El button SW shortly again to enter display 1 In each display interface if you hold button SW long the meter will 12 ELECTRIC BICYCLE METER KT LCD3 Product User Manual be powered off together with that of the controller o PAS Ratio or Handlebar Gear Switch Under normal operation hold button UP MI button DOWN to switch the power assist ratio or handlebar gear ASSIST changing motor output power Switching range is 1 5 gear this can also be configured according to the customer requirements gear 1 is for the lowest power and gear 5 is for the highest power 2 BAT D PRI At every startup the meter will automatically restore gear this can also be configured as required by users when it was at last shut down When the power assist ratio is gear 0 zero there s no power assist function Boost Function Users can use 6Km H power assist function when pushing vehicles Hold button DOWN the meter assist function logo flashes the vehicle drives at the speed of no more than 6Km h Release button DOWN the assist function will be revoked 13 ELECTRIC BICYCLE METER KT LCD3 Product User Manual j f Y TM L98 08980 9 6Km HEJHTE o Cruise Function When C7 parameter setting 15 1 see C param
9. parameter setting noid button SW shortly to save the current set values and enter C2 parameter setting interface o C2 Motor Phase Classification Coding Mode Enter C2parameter setting interface after Cl parameter setting is finished C2parameter column flashes C2parameter setting interface C2 18 motor phase classification coding mode It is served as identification parameter of different phases of the motor when using sine wave drive and the default value is 0 When C2 setting 1s 0 indicating that the used Quantum motor phase 15 an ordinary one When the setting is a certain value indicating a particular motor phase is used C2 setting range 1 0 7 hold button UP or DOWN for selection 26 ELECTRIC BICYCLE METER KT LCD3 Product User Manual After finishing C2 parameter setting noid Ol button SW shortly to save the current set values and enter C3 parameter setting interface C3 Power Assist Ratio Gear Initialization Mode Enter C3parameter setting interface after C2 parameter setting is finished C3 parameter column flashes C3parameter setting interface C3 is initialization mode of power assist ratio gear The setting range is 0 6 gear hold button UP or DOWN for selection When C3 setting is 0 the meter is switched on and the power assist ratio is at gear 0 When the setting is 1 the meter 15 powered on and the pow
10. 5 onn s GOOG C9 parameter setting interface C9 is meter power on password setting mode The default value is hold button UP or DOWN shortly for selection C9 parameter definition table 32 ELECTRIC BICYCLE METER KT LCD3 Product User Manual When C9 setting is 1 hold w button SW shortly indicating that the password function is startup and then enter the password settings interface three password setting columns flash Cete M JR 9 W 9 Password Setting Interface The password setting 15 done sequentially from left to right hold b button shortly to confirm after each setting and enter next setting Password setting range is 000 999 hold button UP or Mutton DOWN shortly for selection Please note If you forget your password the parameters can only be copied see parameter copy by data source meter prier to be decoded After finishing C9 parameter setting hold D button SW shortly to save the current set values and enter C10 parameter setting interface o C10 Automatically Restore Default Setting Mode Enter C10 parameter setting interface after C9 parameter setting 15 finished C10 parameter column flashes 33 ELECTRIC BICYCLE METER KT LCD3 Product User Manual ClOparameter setting interface C10 is automatic restore default settings mode The def
11. 4 RX Installation Instruction The meter body and button box are mounted on the handlebars of the electric vehicle adjusting perspective In the case that the vehicle is power off the meter connectors are in plug connection to corresponding controller connectors Turn on the power electric vehicle and meter will be under normal operation the meter installation is finished The protection film on meter display panel should be torn 31 8 handlebar diameters install icon ELECTRIC BICYCLE METER KT LCD3 Product User Manual Tin LES x xe X PRAM ARS 22 2 handlebar diameters install icon FO PRICK 2 DU RAISES Physical installation icon Function Overview KT LCD3 meter provide you with a variety of functions such as vehicle controls and vehicle status digitized displays to meet the trip demands Trip time display with displays of a single trip time TM and total trip time 7 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Trip speed display with displays of real time speed Km H and single maximum speed MXS and a single average speed AVS Trip distance display with displays of a single trip distance DST and total trip distance ODO Power assistant ratio or handlebar gear ASSIST switch 6Km H power assistant push function Cruise function CRUISE Battery capa
12. 6 8 10 12 14 16 18 20 22 24 26 700 c and 28 inches f 3 000 ANDE Mi JE m voL COACH CI 9 km 06969 Setting Interface of Wheel Diameter Under the wheel diameter setting interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set values will be saved After finishing the wheel diameter setting hold b button SW shortly to save the current set specification and enter into the next setting o Metric and Imperial Units After finishing the wheel diameter setting enter into the metric imperial units setting interface and then the speed and mileage unit flash Hold button UP or DOWN shortly to make sync selection of three metric imperial units as speed mileage and the environment temperature 19 ELECTRIC BICYCLE METER KT LCD3 Product User Manual gt lt f w Setting Interface of Metric Imperial Units Definition Table of Metric Imperial Units Riding speed MPH Environment C temperature Fahrenheit temperature Under the metric imperial units setting interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set units will be saved After finishing the metric imperial un
13. be powered off In power off mode the power consumption of the meter and controller is zero o Display Interface Display 1 The meter is startup to enter display 1 ELECTRIC BICYCLE METER KT LCD3 Product User Manual P nnnnn 32 000 00 000 LI LE Display 1 The followings are shown on display 1 f 3 f IEI TM Y TTM OF F W M S P TM TTM F C m Motor Operation Power 10 Environment Temperature 4 3 ff IN f y P 3 88 9 TM vd 00 0605 5 OB O TN 39 VA id go LJ 68 C MOTOR F W C bel IN J lt ELECTRIC BICYCLE METER KT LCD3 Product User Manual
14. ELECTRIC BICYCLE METER KT LCD3 Product User Manual BS EB Zi nl SUZHOU CITY KUNTENG ELECTRONIC CO LTD User Manual KT LCD3 eBike Special Meter WWW SZKTDZ COM ELECTRIC BICYCLE METER KT LCD3 Product User Manual Contents 4 MEMORIES DO T ee ee ee ee rT 4 EE EAE NEN 4 Button DIMENSION 5 Main a 5 Wirimne SchematiC sain senses 5 arr 5 31 8 handlebar diameters install 1 6 22 2 handlebar diameters install 1 6 1 8 __ __ _______ __ 6 Func on M _ 7 DII ________ eee M 7 Dutton 8 Normal OP CTAION 8 ISI c 8 DISPLAY neste 9 ID 9 10 Doi 11 PAS Ratio or Handlebar Gear Switch cec 12 Push PUNCH OD EUN DUUM 12 Cruise senes e esses es 13 Trpo On BACK 13 Battery Capacity 13 Motor Power and 14 Eovronment PC Mipe ue 15 15 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Automatic Prompt
15. TRIC BICYCLE METER KT LCD3 Product User Manual display 1 o Exit P Parameter Setting Among the five P parameter settings when each parameter setting is completed if button SW long for about 2 seconds all can exit the setting environment and return to display 1 meanwhile the current set parameters would be saved Under each parameter setting interface 1f there s no button operation on the meter for more than minute and then the meter will automatically return to display 1 and the original set parameters will be saved C Parameter Setting After finishing P5 parameter setting P5 parameter column stops flashing Within 1 minute after stopping flashing hold button UP button DOWN for about 2 seconds to enter C parameter setting environment o Cl Power Assist Sensor and Parameter Select Mode Set parameter first after entering C parameter setting environment Clparameter column flashes OD Clparameter setting interface 1s power assist sensor and parameter select mode Its definition 1s shown in 25 ELECTRIC BICYCLE METER KT LCD3 Product User Manual following table setting ranges between 0 7 hold button UP or DOWN for selection Clparameter definition table Quantum power assist sensors or similar Power assist sensors from other products manufacturers s 07 a m 10 magnet sensor 07 12 magnet sensor After finishing
16. an be restored by using C10 automatically restore factory setting mode approach when adjusting it Version Information LCD3 V1 0 Released on September 18 2013 39
17. arameter column flashes Plsetting ranges betweenl 255 hold E UP or Mio DOWN shortly for selection 2 P ES parameter setting interface Under P1parameter setting interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set parameter will be saved After finishing PIparameter setting hold b button shortly to save the current set 21 ELECTRIC BICYCLE METER KT LCD3 Product User Manual values and enter P2parameter setting interface o P2 Wheel Speed Pulse Signal Setting Mode Enter P2 parameter setting interface after Pl parameter setting is finished and P2 parameter column flashes P2 parameter setting interface P2 1s wheel speed pulse signal setting mode If wheel generated 1 pulse signal by a revolution P2 should be set asl If wheel generated 6 pulse signals by a revolution P2 should be set as 6 If users didn t configure the pulse signal system and then P2 parameter setting can be 0 The setting range of P2 should be between 0 6 hold button UP shortly or AZ outon DOWN for selection Under P2 parameter setting interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set parameter will be saved After finishing P2 parameter s
18. ault is n and the setting can be n or y hold button UP or Mus DOWN shortly for selection C10 parameter definition table C10 value Restore default setting When the meter 1s needed to restore default setting C10 selects y noid KOJ button long for about 2 seconds all parameters restore default settings and exit setting environment and then return to the display C10 selects n hold button SW shortly to save the current set values and enter C11 parameter setting interface Attribute Selection Mode Enter C11 parameter setting interface after C10 parameter setting 1s finished C11 parameter column flashes Cllparameter setting interface 1115 meter attribute selection mode The setting range is 0 2 hold button UP or button DOWN shortly for selection 34 ELECTRIC BICYCLE METER KT LCD3 Product User Manual C11parameter definition table Meter Attribute Meter uses LCD3 new version of communication protocol it is compatible LCDI and LCD2 Meter uses and LCD2 old version communication protocol it is not compatible LCD3 As data source for copying parameters the meter transfers the new LD3 parameter to other meters C11 selects 2 noid SW long for about 2 seconds to exit the setting environment and then the meter 1s served as data source for copying parameter see parameter copy there s source logo on display interface
19. city indicator 4744 lt Real time battery voltage VOL Motor power and temperature MOTOR lt Brake display Turn on backlighting and lights D Environment temperature or F lt gt Data clearing lt Fault code display User parameter setting 24V 36V 48V supply voltage can automatic identification and be compatible Display Content The display content is shown as follow NER PRET Km ak BATS AAI ALAN Ws S Wn 8 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Button Definition KT LCD3 meter adopts the structural form with part design between the main part and operating buttons There are three keys on the operating panel of button box which are icons of button alt text UP D button alt text SW and alt text DOWN Button Box and Operating Panel Normal Operation On Off Hold KOJ button SW long the meter is powered on and into normal operation and it provides the controller with power supply Under normal operating status noid button SW long the meter is powered off meanwhile to shutdown the power supply of controllers When the vehicle is stopped and without any button operation on the meter for five minutes the meter will automatically shut down and the power supply of the electric vehicle will
20. ely controller minimum operating voltage voltage shortage value when setting is 5 the default value plus 0 5V when setting is 4 the default value minus 0 5Vand so on After finishing C12 parameter setting hold b button SW shortly to save current set values and enter Cl parameter setting interface again Or noid button SW long for about 2 seconds to exit C parameter setting environment and return to the display 1 Exit Parameter Setting Among the twelve C parameter settings when each parameter setting is completed if button SW long for about 2 seconds all can exit the setting environment and return to display 1 meanwhile the current set parameters would be saved Under each parameter setting interface if there s no button operation on the meter for more than minute and then the meter will automatically return to display 1 and the original set parameters will be saved Parameter Copy Set parameters include general project parameter P parameter and C parameter of all KT LCD3 meter produced by our company according to requirements and set the meter to be a data source according to the method of attribute selection mode Use special wiring cables to properly wire to LCD3 meter needs to be copied according to the diagram 37 ELECTRIC BICYCLE METER KT LCD3 Product User Manual VEA gt gt 558 9882 m j
21. er assist ratio is at gear 1 and so on After finishing C3 parameter setting noid button SW shortly to save the current set values and enter C4 parameter setting interface o C4 Handlebar Function Setting Mode Enter C4 parameter setting interface after C3 parameter setting is finished C4 parameter column flashes 27 ELECTRIC BICYCLE METER KT LCD3 Product User Manual C4parameter setting interface C4 is handlebar function setting mode The setting range is 0 4 hold button UP or DOWN for selection C4 parameter definition table Handlebar startup mode P4 0 Handlebar startup mode P4 1 zero startup handlebar Non zero startup handlebar Before power assist the handlebar Zero startup handlebar speed limit is speed limit 15 6Km h after power 6Km h assist handlebar is full speed Zero startup handlebar speed limit 1 Non zero startup handlebar is specified specified speed limit Zero startup handlebar speed limit is specified Power assist ratio 1s effective at gear After finishing C4 parameter setting hold D button SW shortly to save the current set values and enter C5 parameter setting interface o C5 Controller Maximum Current Adjustment Mode Enter C5 parameter setting interface after C4 parameter setting is finished CSparameter column flashes 28 ELECTRIC BICYCLE METER KT LCD3 Product User Manual A f ES
22. eter setting the meter turns on cruise function hold BS button DOWN long to enter the cruise status when the vehicle speed is more than 7 km h and the cruise function logo CRUISE lights Brake or hold any button to revoke cruise function Jp XLI CRUISE 75 o Startup Backlights and Headlights A button UP long the meter turns on the backlights as well as the vehicle headlights the Controller should have headlights driving and output functions meter backlighting and vehicle lights power logo D light hold button UP long again to turn off backlights and vehicle headlights Battery Capacity Indicator 14 ELECTRIC BICYCLE METER KT LCD3 Product User Manual The meter can automatically identify 24V 36V 48V battery capacities when it is supporting use with the specified controller When the battery capacity is over 70 the four power displays of the meter are lit when the battery capacities drop the four power displays are off in order when the power capacity is less than 15 the four power displays are totally turned off When the controller is power off due to voltage shortage the power display frame flashes indicating the vehicle has been in voltage shortage and waiting for shutdown currently 2
23. etting hold E SW shortly to save the current set values and enter P3 parameter setting interface Please Note when P2 parameter is set to be for the built in clutch motor there will be the following defects when the internal motor rotors stop or the internal rotor speed is lower than the outer rotor speed then the speed displayed on the meter 15 inaccurate 22 ELECTRIC BICYCLE METER KT LCD3 Product User Manual o P3 Power Assist Control Mode Enter P3 parameter setting interface after P2 parameter setting is finished and P3 parameter column flashes P3 parameter setting interface P3 is for power assist control mode when P3 parameter setting 151 power assist control mode is gear 5 of imitation torque control mode when P3 parameter setting is 0 power assist control mode is gear 5 of speed control mode P3 parameter needs to be determined according to the distributed function of the controller its setting range 1 0 or 1 hold button UP shortly or button DOWN for selection P3 parameter setting method is the same to that of P2 Handlebar Startup Mode Enter P4 parameter setting interface after P3 parameter setting is finished P4 parameter column flashes P4parameter setting interface P4 is handlebar startup mode When P4 setting is 1 indicating the handlebar is under 23 ELECTRIC BICYCLE METER KT LCD3 Product User Manual non zero star
24. its setting noid button shortly SW to save the current set values and then speed and mileage units stop flashing Hold D button SW shortly again and the meter will enter into the maximum riding speed interface again or noid button SW long for about 2 seconds to exit the general project setting environment and return to display 1 o Exit General Project Setting Among the three general project settings after each setting is completed 1f noid O button SW long for about 2 seconds all can exit the setting environment and return to display 1 meanwhile the current set parameters are saved 20 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Under each setting interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set parameters will be saved P Parameter Setting After finishing metric imperial unit settings the speed and mileage units stop flashing Within one minute after stopping flashing hold and button DOWN simultaneously for about 2 seconds to enter P parameter setting environment o P1Motor Characteristic Parameter Setting Mode Pl is motor characteristic parameter setting mode motor gear reduction ratiox number of rotor magnet pieces just rounding if there s any decimal After entering P parameter setting environment the first is to set Plparameter PI p
25. licker then hold w button shortly SW the record contents of both will be cleared 16 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Spy PEE MXS l ITI oe Iss mie voc single data clearing display Under the status of data flashing if there were no operations on the data within 5 seconds the meter will automatically return to display1 after 5 seconds and the original record content will be saved oAutomatically Prompt Interface When the electronic control system of the electric vehicle fails and the meter will automatically display flicker fault code You can t exit the fault code display only the fault 1s removed Error Code amp Definition Table Throttle Abnormality Motor Hall Signal Abnormality 0 Axis speed sensor Abnormality only applied to torque sensor Motor or controller has short circuit Abnormality Motor operating temperature alarm Torque sensor Signal Abnormality 5 17 ELECTRIC BICYCLE METER KT LCD3 Product User Manual Under any interface when the motor operating temperature exceeds the warning value the motor operating temperature display flashes to alarm meanwhile the controller will offer the appropriate protection to motor User Setting Project KT LCD3 meter user setting project General project setting lt P parameter set
26. rameter setting interface after parameter setting 1s finished C7 parameter column flashes 7 C7parameter setting interface C7 18 cruise function setting mode The setting range is O or 1 hold button UP or DOWN shortly for selection C7parameter definition table After finishing C7 parameter setting hold w button SW shortly to save the current set values and enter C8 parameter setting interface o C8 Motor Operating Temperature Display Mode Enter C8 parameter setting interface after C7 parameter setting is finished C8 parameter column flashes lt T M gt RUISE VOL OCC G3 Km Y C8parameter setting interface 31 ELECTRIC BICYCLE METER KT LCD3 Product User Manual C8 is motor operating temperature display mode The setting range is or 1 hold button UP or Wa button DOWN shortly for selection C8 parameter definition table Please Note The motor operating temperature display requires installing temperature sensor in the motor output temperature detection signal simultaneously After finishing C8 parameter setting hold b button SW shortly to save the current set values and enter C9 parameter setting interface o C9 Startup Password Setting Mode Enter C9 parameter setting interface after C8 parameter setting 1s finished C9 parameter column flashes PEN
27. ting C parameter setting General Project Setting Maximum Trip Speed Under power off status hold button long SW the meter is turned on Within 5 seconds after boot up hold button UP and button DOWN simultaneously for about 2 seconds the first is to enter the maximum riding speed setting interface then the speed display column flashes Hold button shortly UP or Mos DOWN in order to set the maximum riding speed value The default maximum riding speed value was 25Km h When the speed of the electric vehicle exceeds the set value the motor will be stopped driving 2 Setting interface of maximum trip speed Under the setting maximum riding speed interface if there s no button operation on the meter for more than 1 minute and then the meter will automatically return to display 1 and the original set values will be saved 18 ELECTRIC BICYCLE METER KT LCD3 Product User Manual After finishing the maximum riding speed setting noid Ol button shortly SW to save the current set values and enter into the next setting Wheel Diameter After finishing the maximum riding speed setting enter the wheel diameter setting interface and then the wheel diameter display column flashes Hold button UP or button DOWN to choose the corresponding wheel diameter specification to a selected vehicle The selection range of wheel diameter specifications are 13 species such as
28. tup mode namely the handlebar can be effective only after startup the foot power assist When P4 setting 1s 0 indicating the handlebar is under zero startup mode the motor can be startup by the handlebar directly P4 setting range 1 0 or 1 hold button UP or Mos DOWN shortly for selection P4 parameter setting method 15 the same to that of P2 o P5 Power Monitoring Mode Enter P5 parameter setting interface after P4 parameter setting 1s finished P5 parameter column flashes P5parameter setting interface P5 is power monitoring mode when P5 setting is 0 the power monitoring is the real time voltage mode Namely it is the method to determine the battery capacity based on real time battery voltage When P5 equals to a specified parameter the power monitoring is the smart power mode this parameter 15 determined by the battery characteristics ordinary 24V lithium is generally is 4 11 36V lithium is between 5 15 P5 setting ranges from 0 40 hold button UP or DOWN shortly for selection P 5 parameter setting method is the same to that of P2 After finishing P5 parameter setting hold w button SW shortly to save current set the values and then P5 parameter column stops flashing Hold D button SW shortly again the meter re enter Plparameter setting interface Or noid button SW long for about 2 seconds to exit P parameter setting environment and return to the 24 ELEC
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