King-Meter KM5S-LCD User manual

KING-METER
USERS GUIDE
KM5S –LCD
USERS GUIDE
KM5S –LCD
USERS GUIDE
KM5S –LCD

1
目录
关于用户手册················································································1
外观尺寸························································································2
主要材质及颜色····································································2
功能概述及按钮定义····································································3
功能概述················································································3
正常显示区域········································································3
按钮定义················································································4
用户注意事项················································································4
安装说明························································································5
正常操作························································································5
开机/关机···············································································5
仪表显示界面········································································5
助力推行················································································6
开启背光················································································6
助力档位选择········································································7
电量显示················································································7
功率显示················································································8
错误代码显示········································································8
用户设置························································································9
开机前准备············································································9
常规设置················································································9
单次里程清零和单次骑行时间 ···································9
背光亮度 ······································································10
仪表密码设置······································································10

2
密码使能 ······································································11
密码修改 ······································································11
使用参数设置······································································11
轮径设置 ······································································12
限速设置 ······································································12
个性化设置··················································································13
个性化设置密码输入··························································13
电池电量设置······································································14
助力参数设置······································································15
助力档位选择 ······························································15
助力比例数值设置 ······················································16
限流数值设置······································································16
助力传感器设置··································································17
助力传感器方向设置 ··················································17
助力传感器灵敏度设置 ·············································17
助力传感器磁钢数设置 ·············································18
速度传感器设置··································································18
转把功能设置······································································19
转把 6Km 助力推行使能设置 ····································19
转把矢量使能设置 ······················································19
系统设置··············································································20
电量延时时间设置 ······················································20
最大限速设置 ······························································20
退出设置··············································································21
恢复默认设置··············································································22
常见问题及解答··········································································23
关于仪表条形码··········································································23

3
质量承诺与包修范围··································································24
引线连接图··················································································25
版本变更······················································································26
附表 1：错误代码定义表···························································27
附表 2：密码速查表···································································27
附表 3：个性化设置对应表·······················································28
附表 4：助力档位比例默认值表 ··············································29
附表 5：显示符号定义速查表 ··················································30

1
关于用户手册
尊敬的用户，为了更好的操作您的电动车，请在使用前仔
细阅读 KM5S 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。

2
外观尺寸
主要材质及颜色
KM5S 产品采用 PC 材料。外壳的材料允许在-20℃到 60℃
温度中正常使用，并且能保证良好的机械性能。
实物图及尺寸图（单位：mm）

3
功能概述及按钮定义
功能概述
KM5S 为您提供了多种功能及显示，以满足您的骑行需要。
KM5S 显示的内容有：
◆电量显示，
◆电机功率显示，
◆速度显示（包括实时速度显示，最大速度显示及平均速
度显示），
◆里程显示（包括单次里程显示和总里程显示），
◆单次骑行时间显示，
◆6Km/h 助力推行显示，
◆背光开启，
◆错误代码显示,
◆多项设置参数。如：轮径、限速、电池电量设定、多种
助力档位选择和助力参数设定、开机密码设定、控制器限流设
定等等。
◆默认参数修复功能。
正常显示区域
KM5S 正常显示界面

4
按钮定义
KM5S 仪表上有三个按钮。包括开机/模式键、加键和减键。
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。
用户注意事项
在使用过程中注意使用安全，不要在通电情况下插拔仪表。
仪表尽量避免磕碰。
仪表使用贴膜为防水贴膜，请不要撕开，以免影响
仪表防水性能。
关于仪表的后台参数设置，请不要随意更改，否则无
法保证正常骑行。
当仪表不能正常使用时应尽快送修。

5
安装说明
将仪表固定在车把上，调整好合适的视角。在电动自行车
断电的情况下，将仪表的接插件与控制器对应的接插件对插即
可完成安装。
正常操作
开机/关机
长按 MODE 键后，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，可以关闭电动车电源。
在关机状态下，仪表不再使用电池的电源，仪表的漏电流小于
1uA。
如果超过 10 分钟不使用电动车，仪表会自动关机。
仪表显示界面
仪表开机后，仪表默认显示实时速度。短按 MODE 键切
换显示信息。以依次显示：实时速度（单位：Km/h）→本次
骑行的平均速度（单位：Km/h）→本次骑行的最高速度（单
位：Km/h）→ 累计里程（单位：Km）→ 单次里程（单位：Km）
→单次骑行时间→实时速度。

6
实时速度显示 平均速度显示 最大速度显示
单次骑行时间显示 单次里程显示 累计里程显示
助力推行
按住 DOWN 不放，2秒钟后，电动车进入电助力推行状
态。电动车以每小时 6公里的速度匀速行驶。屏幕显示 PUS。
助力推行显示界面
6Km/h 助力推行功能只能在使用者推行电动车时使
用，请勿在骑行状态使用。
开启背光
长按 UP 延时 2秒钟，仪表背光开启，同时通知控制器开
前灯。当外部光线不足或者夜晚行车的时候，可以开启 LCD

7
背光。再次长按 UP 延时 2秒钟，可以关闭 LCD 背光。
开启背光显示界面
助力档位选择
短按 UP 或DOWN 按键，切换电动车助力档位，改变电机
输出功率，仪表默认输出功率范围是 1—5档，1档是最低功
率，5档是最高功率。仪表开机默认档位是 1档。
挡位切换显示界面
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。
电池欠压闪烁
电池电量显示

8
功率显示
通过仪表可以知道电动车输出功率。显示方式如下图所示。
电池输出功率显示界面
错误代码显示
当电动车电控系统出现故障时，仪表将自动显示错误代码，
详细错误代码的定义参见附表 1。
错误代码显示界面
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。

9
用户设置
开机前准备
确保接插件对接牢靠，并打开电动车电源。
常规设置
长按 MODE 键即可开机。在开机状态下，同时按住 UP 和
DOWN 键2 秒钟后，仪表进入常规设置状态。
单次里程清零和单次骑行时间
TC 代表单次里程清零，设置参数可选 N/Y。默认 N表示
单次骑行里程不清零。屏幕下方提示 SET1，表示设置项 1。
通过 UP/DOWN 可选择 Y/N，Y表示单次骑行里程需要清零。
N表示单次骑行里程不需要清零。短按 MODE 确认，进入背
光亮度界面。
单次里程和单骑行时间是同时清零的。
单次里程设置界面

10
背光亮度
BL 代表背光。可设置参数 1、2、3，表示背光亮度，1
是最暗，2是标准亮度，3是最亮。仪表出厂的默认数值是
1。屏幕下方提示 SET2，表示设置项 2。
通过 UP、DOWN，可改变背光亮度参数。长按 MODE
确认，退出常规设置状态。
背光设置界面
仪表密码设置
同时按住 UP+DOWN 2秒钟后抬起，进入常规设置状态。
然后同时按住 UP+MODE 2秒钟，可进入开机密码设置状态。
屏幕下方提示“-P-”，代表密码。“2”表示仪表的第二个密
码。短按 MODE 移位，通过 UP/DOWN 加/减输入数值。4
位密码输入完后，短按 MODE 确认。密码正确则进入开机密
码使能设置界面，否则停留在密码输入状态。输入密码：1234。
密码输入设置界面

11
密码使能
通过 UP/DOWN 选择 Y/N,Y表示需要开机密码，N表示
不需要开机密码。短按 MODE 确认，进入仪表密码修改界面。
仪表出厂的默认是 N。
密码使能确认界面
密码修改
PSD 表示密码。短按 MODE 移位，通过 UP/DOWN 加/
减输入数值。修改完后，长按 MODE 保存确认，退出设置界
面。
密码修改界面
使用参数设置
同时按住 UP+DOWN 2秒钟后抬起，进入常规设置状态。
然后同时按住 MODE+DOWN 2 秒钟，要求输入密码，方可
更改仪表参数。仪表出厂默认密码是：0512。

12
输入设置密码界面
短按 MODE 移位，通过 UP/DOWN 加/减输入数值。4
位密码输入完后，短按 MODE 确认。密码正确则进入轮径设
置界面，否则停留在密码输入状态。
轮径设置
LD 表示轮径。可设置值有：16、18、20、22、24、26、
700C，28。通过 UP 和DOWN 选择车辆对应的轮径，以确保
仪表速度显示和里程显示的准确性。仪表出厂默认轮径数值是
26inch。
轮径设置界面
限速设置
仪表出厂的最高骑行速度默认值是 25Km/h。更改此数值
可以设定电动车的最高骑行速度，当电动超过设定值时，控制
器会停止对电机的供电，以保护骑行者的安全行驶。

13
LS 表示限速。最高速度设定值的可选择范围是 12Km/h
到40Km/h 之间。可以通过 UP/DOWN 进行加/减设置。长按
MODE 确认，并退出设置状态。
限速设置密码界面
个性化设置
为了提高此款产品的个性化使用，我们特别加入了此项设
置。能够针对使用者的不同要求对其进行设置。在此项设置中
包括仪表的电池电量设置，助力档位设置，限流设置，助力传
感器设置，速度传感器设置和系统设置。共六大项设置。详细
设置项参见附表 2。
个性化设置密码输入
同时按住 UP+DOWN 2秒钟后抬起，进入常规设置状态。
再次同时按住 UP+DOWN，则进入个性化设置状态。
屏幕下方提示“-P-”，代表密码。“3”表示仪表的第三个密
码。短按 MODE 移位，通过 UP/DOWN 加/减输入数值。4
位密码输入完后，短按 MODE 确认。密码正确，则进入仪表
设置项选择界面，否则停留在密码输入状态。后台参数设置密
码为：2962。

14
后台输入密码界面
通过 UP、DOWN 选择需要设置的内容，短按 MODE 进
入对应的设置界面。
设置选择界面
电池电量设置
VOL 代表电压。要求 1到5段电压值逐个输入。以第一个
电量值为例：屏幕中“1”表示第一个电压，“31.5”为第一个
电量值。通过 UP/DOWN 进行加/减改变数值。短按 MODE
确认，并进入下一个电量值的设置。5个电量值设置完成后长
按MODE 确认，退回仪表设置项选择界面。
电池电量设置界面

15
助力参数设置
助力档位选择
在助力档位选择中提供了 8中模式：0-3、1-3、0-5、1-5、
0-7、1-7、0-9、1-9。通过 UP/DOWN 切换，短按 MODE 确认，
进入对应的助力比例数值设置界面。
助力档位选择界面
0-3 或1-3：PAS1 同时显示 ECO，PAS2 同时显示 TOUR，
PAS3 同时显示 BOOST。
0-5 或1-5：PAS1 同时显示 ECO，PAS2 同时显示 CITY，
PAS3 同时显示 TOUR，PAS4 同时显 POWER，
PAS5 同时显示 BOOST。
0-7 或1-7：PAS1 同时显示 ECO，PAS2 同时显示 ECO，
PAS3 同时显示 CITY，PAS4 同时显示 CITY，
PAS5 同时显示 TOUR，PAS6 同时显 POWER，
PAS7 同时显示 BOOST。
0-9 或1-9：PAS1/2 对应 ECO，PAS3/4 对应 CITY，
PAS5/6 对应 TOUR，PAS7/8 对应 POWER，
PAS9 对应 BOOST。

16
助力比例数值设置
通过设置助力比例数值，可以调整每档的速度大小。以满
足不同骑行者的需求。
以一档为例，“45-55%”为一档助力比例范围，“50%”为
一档的默认值，是可设定数值。通过 UP/DOWN 进行加/减设
置。短按 MODE 确认，进入下一个助力比例设置。最多可以
设定 9个。设置结束后，长按 MODE 确认，退回仪表设置项
选择界面。短按 MODE 确认，返回助力档位选择。详细参考
附表 4。
助力比例数值设置界面
限流数值设置
CUR 代表限流。限流可设置范围为 7.0-22.0A。通过
UP/DOWN 改变控制器最大电流值。长按 MODE 确认，退回
仪表设置项选择界面。仪表出厂默认值为 15A。
根据控制器的硬件不同，控制器有可能无法达到设定
的22A。