King-Meter J-LCD User Manual Download | Manualshive

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The interface of switching speeds

6.3 Assisted Power Select or Throttle Level Select
Press

UP

UP

UP

UP

or

DOWN

DOWN

DOWN

DOWN

change motor output power of the

motor. The power ranges from level 1 to level 5. Level 1
is the minimum power. Level 5 is the maximum power.
The default value is level 1.

Motor power level

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Summary of Contents for J-LCD

Page 1: ...K K KING METER ING METER ING METER ING METER USERS USERS USERS USERS GUIDE GUIDE GUIDE GUIDE 中文 1 15 1 15 1 15 1 15 页 English English English English P P P P 16 32 16 32 16 32 16 32 J LCD J LCD J LCD J LCD ...

Page 2: ...户设置概述 5 3 2 正常显示区域 5 3 3 按钮定义 5 4 安装说明 7 5 设置 7 5 1 开机前准备 7 5 2 开机与进入设置 7 5 3 设置时间 7 5 4 设置最高速度 7 5 5 选择显示单位 8 5 6 设置轮径 9 5 7 设置背光亮度 9 5 8 退出设置 9 6 正常操作 9 6 1 开机关机 9 6 2 切换显示当前速度平均速度最大速度 10 6 3 切换助力或转把档位 11 6 4 电助力推行 11 6 5 背光的开启和关闭 12 6 6 切换显示单次骑行里程及时间累计骑行里程及时间 12 ...

Page 3: ...2 6 7 电量显示 12 6 8 故障代码显示 13 7 使用注意与更换电池 13 8 常见问题解答 14 9 质量承诺 14 10 电路框图与引线 14 11 版本变更 15 ...

Page 4: ...3 1 前言尊敬的用户为了让您更好地操作电动车请在使用前仔细阅读 J LCD 仪表的说明书我们将以最简洁的语言告诉您仪表使用的每一个环节包括从硬件的安装设置到仪表的正常使用同时帮助您解决有可能出现的困惑与障碍 ...

Page 5: ...4 2 外观尺寸 2 1 主要材质及颜色 J LCD 产品采用黑色 PC 材料外壳的材料允许在 20 到 60 温度中正常使用并且能保证很好的机械性能 2 2 显示尺寸及安装尺寸单位 mm ...

Page 6: ... 的用户设置项目有设置当地时间设置最高骑行速度公制英制单位选择 MPH 和 Km H Mile 和 Km 车轮直径选择 18 28inch LCD 背光亮度选择 3 2 正常显示区域 J LCD 显示的内容有电量显示时间显示电机功率比例显示骑行速度显示骑行里程显示 6Km h 助力推行显示电控系统故障代码显示 3 3 按钮定义 J LCD 匹配有专用的 30 组合按钮组合按钮可以安装在车把的左边也可以安装在车把的右边其形状如下 ...

Page 7: ...6 30 按键有线缆连接在仪表底部在后续的说明中按键用文字 MODE 替代按键用文字 UP 替代按键用文字 DOWN 替代 ...

Page 8: ...成安装 5 设置 5 1 开机前准备确保接插件对接牢靠并打开电动车电源 5 2 开机与进入设置按 MODE 键即可开机开机后同时按住 UP 和 DOWN 后 3 秒钟进入 LCD 设定状态 5 3 设置时间在进入设定状态后首先是设定小时通过 UP 和 DOWN 选择小时的数值按 MODE 键确认小时数值并进入分钟设置通过 UP 和 DOWN 选择分钟数值按 MODE 键确认分钟数值并进入最高骑行速度设置小时设定分钟设定 5 4 设置最高速度仪表出厂的最高骑行速度默认值是 25Km h ...

Page 9: ...电动车超过设定值时控制器会停止对电机的供电以保护骑行者的安全行驶最高速度设定值的可选范围是 10km h 25km h 之间具体情况以实物为准选择好最高骑行速度数值后按 MODE 确认并进入显示单位选择速度设定界面 5 5 选择显示单位公制英制用户可以按 UP 和 DOWN 选择显示单位单位可以是 Mile 和 Km 在选择速度显示单位的同时里程单位 Mile 和 Km 也跟随一起改变英制单位选择公制单位选择 ...

Page 10: ...下按 MODE 确认轮径数值进入 LCD 背光亮度选择 J LCD 的出厂默认轮径数值是 26inch 5 7 设置背光亮度通过 UP 和 DOWN 调节背光亮度背光的亮度在 1 3 之间选择 1 是最低亮度 3 是最高亮度 J LCD 的背光亮度出厂默认数值是 1 5 8 退出设置在数值设定状态下短按 MODE 2 秒以内是确认输入长时间按 MODE 2 秒以上是确认输入是保存当前设置并退出设置状态 6 正常操作 6 1 开机关机按 MODE 仪表开始工作并提供控制器工作电源在开机状态下长按 MODE 键或者静置无速度非设 ...

Page 11: ... 分钟可以关闭电动车电源在关机状态下仪表和控制器不再使用电池的电源仪表和控制器的耗电是零建议如果超过 4 小时不使用电动车请把电动车的电池从车上取下来合理存放电池 6 2 切换显示当前速度平均速度最大速度电动车开机后仪表默认显示当前速度长按 UP 显示本次骑行的最高速度 MAX 再长按 UP 显示本次骑行的平均速度 AVG 再次长按 UP 回到当前速度显示如此循环切换速度界面 ...

Page 12: ...11 6 3 切换助力或转把档位单独按 UP 或者单独按 DOWN 改变电机输出功率功率范围是 1 5 档 1 档是最低功率 5 档是最高功率开机默认档位是 1 档电机功率比例选择 6 4 电助力推行长按 DOWN 进入电助力推行模式电动车以每小时 6 公里的速度匀速行驶电助力推行界面 ...

Page 13: ...外部光线不足或者夜晚行车的时候可以开启 LCD 背光再次同时按 UP 和 MODE 延时 3 秒钟可以关闭 LCD 背光 6 6 切换显示单次骑行里程及时间累计骑行里程及时间按 MODE 切换单次骑行里程及时间累计骑行里程及时方便使用者查看当次的骑行里程及时间 TRIP 和累计骑行里程及时间 ODO 单次骑行时间以小时分钟显示累计骑行时间以小时显示时间会在切换后显示十秒钟后恢复到时钟界面里程界面 6 7 电量显示当电池电压高时五段 LCD 均亮当电池欠压时电池外边框以 1HZ 的频率闪烁表示电池已严重欠压需要马上充电电池电压欠压闪烁 ...

Page 14: ...显示错误代码以下是错误代码的定义显示值定义 21 电流异常 22 转把异常 23 电机缺相 24 电机霍尔信号异常 25 刹车异常 30 通讯异常错误代码定义表错误代码显示只有故障被排除时才能退出故障显示界面出现故障后电动车将不能继续行驶 7 使用注意与更换电池使用中注意安全行驶避免仪表磕碰更换电池时将仪表从车把上拆下来拧下电池盖更换新的电池仪表电池的型号是 CR2032 此仪表电池是专供仪表内部电子表使用的电池寿命不低于 2 年 ...

Page 15: ... 8 常见问题及解答问为什么不能开机解决办法检查仪表线束与控制器的接插件接触可靠问为什么时间显示不正常答请更换仪表内部电池型号 CR2032 问仪表显示故障代码应如何处理答及时到维修电动车的维修点修理 9 质量承诺与包修范围仪表出厂后外壳划伤或外壳破损不包修引线划伤或断裂不包修电路功能丢失质保期自用户开始使用计算 18 个月以内仪表内部电池寿命自仪表出厂之日起 24 个月以内 10 电路框图与引线 ...

Page 16: ...15 红色电池正极蓝色控制器锁线黑色电池负极绿色黄色与控制器通讯线注部分产品的引线采用防水接插件用户无法看到线束内部的引线颜色 11 版本变更本仪表的使用说明书是天津嘉特机电技术有限公司通用软件版本 V2 0 版本的操作说明书部分整车上使用的仪表软件版本有可能与本说明书略有差异均以实际使用版本为准 ...

Page 17: ...definition 21 4 Installation Instruction 22 5 Setting 22 5 1 Preparation before Starting the Display 22 5 2 Start and Entry Setting 22 5 3 Time Setting 22 5 4 Top speed Setting 23 5 5 Choice of Display Unit 24 5 6 Wheel Size Setting 24 5 7 Backlight Brightness Setting 25 5 8 Exit Setting 25 6 Normal Operation 25 6 1 Power ON OFF 25 6 2 Speed Display Current Speed Average Speed Max Speed 26 6 3 Ass...

Page 18: ...Distance Display Riding Distance and Time Total Distance Time 28 6 7 Battery Capacity Display 29 6 8 Malfunction Code Display 30 7 Button Battery Replacement 30 8 FAQ Answers 31 9 Quality Warranty 31 10 Circuit Block Diagram 32 11 Software Version 32 ...

Page 19: ...hrough the J LCD product introduction carefully before using it We will use the most concise words to inform you of all the details including hardware installation setting and normal use of the display when using our display Meanwhile the introduction will also help you solve possible confusion and malfunctions ...

Page 20: ... Size Size Size Size 2 1 Material and Color J LCD products are made of black PC material Under the temperature of 20 to 60 the shell material can ensure normal usage and good mechanical performance of the products 2 2 Display Size and Installation Size Unit mm ...

Page 21: ...f User Setting J LCD user settings include local time setting top riding speed setting metric system English system setting MPH and Km H Mile and Km wheel size setting 18 28inch LCD backlight brightness setting 3 2 Normal Display Area J LCD displays battery capacity time motor power ratio riding speed riding distance 6Km h power assist walk and malfunction code of the electronic control system ...

Page 22: ...nstalled either on the left side or on the right side of the handlebar Its shape is as follows 30 button is connected to the bottom of the display through wire cable In the following introduction is named as MODE MODE MODE MODE is named as UP UP UP UP and is named as DOWN DOWN DOWN DOWN ...

Page 23: ...rly to the motor controller on the bike 5 2 Start and Entry Setting Press the MODE MODE MODE MODE button and start the display After start up please hold both UP UP UP UP and DOWN DOWN DOWN DOWN at the same time for 3 seconds LCD will enter into the setting state 5 3 Time Setting After entering into the setting state first set the HOUR by using UP UP UP UP and DOWN DOWN DOWN DOWN Press MODE MODE M...

Page 24: ...f the e bike speed exceeds this new figure the controller will limit the speed and return to the max speed to ensure the rider s safety The setting range of top riding speed is from 10Km h to 25Km h The above for reference only subject to the available products After setting the top riding speed please press MODE MODE MODE MODE for confirmation and enter into the display unit setting ...

Page 25: ... MPH and Km h The range unit is changing accordingly with the speed unit English System Metric System 5 6 Wheel Size Setting Press MODE MODE MODE MODE for confirmation and enter into the wheel size setting Press UP UP UP UP or DOWN DOWN DOWN DOWN to choose a corresponding wheel diameter to ensure the accurate display of speed and distance The interface is as follows ...

Page 26: ...nimum brightness Level 3 is the maximum brightness The default value of the backlight brightness in J LCD display is level 1 5 8 Exit Setting In the state of parameter setting short press MODE MODE MODE MODE within 2 seconds to make confirmation Hold MODE MODE MODE MODE more than 2 seconds save the current setting and exit the setting interface 6 6 6 6 Normal Normal Normal Normal Operation Operati...

Page 27: ...rs hours please please please please take take take take the the the the battery battery battery battery off off off off the the the the e bike e bike e bike e bike and and and and put put put put it it it it away away away away in in in in a a a a proper proper proper proper place place place place 6 2 Speed Display Current Speed Average Speed Max Speed When the e bike starts the display will aut...

Page 28: ...Select or Throttle Level Select Press UP UP UP UP or DOWN DOWN DOWN DOWN change motor output power of the motor The power ranges from level 1 to level 5 Level 1 is the minimum power Level 5 is the maximum power The default value is level 1 Motor power level ...

Page 29: ...bike e bike e bike Please Please Please Please don don don don t t t t use use use use this this this this function function function function during during during during riding riding riding riding 6 5Turn On and Turn Off the Backlight Hold both UP UP UP UP and MODE MODE MODE MODE for 3 seconds and turn on the J LCD backlight When the surrounding light is not enough or it is in the evening you ca...

Page 30: ... interface Range Interface 6 7 Capacity Display When the battery capacity is high the five battery segments are all right When the battery is low voltage the battery display frame will flash at the frequency of 1 HZ This indicates that the battery is severely low voltage and needs to be recharged immediately Battery Voltage Low Voltage Flash ...

Page 31: ...ity 23 Motor Open phase 24 Motor Hall signal Abnormality 25 Brake Abnormality 30 Abnormal Communication Definition Diagram of Error Codes Error Code Display 7 7 7 7 Button Button Button Button Battery Battery Battery Battery Replacement Replacement Replacement Replacement Ride your bike in a safe way Don t hit or knock the display When you replace the display battery please detach the display from...

Page 32: ...FAQ Answers Answers Answers Answers Q Why can t turn on the display A Please check if the cable is well connected with the controller Q Why the timer error A Please replace the button battery The battery model is CR2032 Q How to deal with the error code display A Contact the e bike maintenance station in time 9 9 9 9 Quality Quality Quality Quality Warranty Warranty Warranty Warranty We are not re...

Page 33: ...llow RX TX wire If using the water proof connector Users cannot see the leads color of the internal wiring 11 11 11 11 Software Software Software Software Version Version Version Version This operating instruction is a general purpose software version V2 0 Some of the version of the e bike LCD may have slightly different all with actual use version ...

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