26
It is recommended some solution for some normal trouble shooting. Any inextricability
problems should always be handling by the professional person. Disconnect the power
supply before maintenance the fixture.
■
LED off
/
LED
不亮：
1.
Please check if install the suitable voltage
检查是否安装了与灯具相匹配的电压；
2.
Please check whether the led will reach the end of their life can explode; please
replace a same description led.
检查灯具供电电源连接处或控制开关是否接触不良；
3.
Please check if the power supply is enough.
检查电力供应是否不足；
4.
Please check whether the DMX 512 controller pass the "turn on" order.
检查
DMX512
控制器是否发送了指令。
■
The fixture couldn't accept the control order:
灯具不接受控制器的指令：
1.
Please check the start code address and the function option are correct.
检查灯具数字启动地址数值和功能选项是否正确；
2.
Please check whether the communicate control cable is on good connection or the
cable is too long or interrupt.
检查通讯控制线路的连接情况是否正确、通讯线路过长或已经中断；
3.
Please check the control system is not valid, check the signal amplifier of chain
connected is valid.
检查控制设备是否失效，检查串连接入的信号放大器是否失效；
4.
Please check whether the communicate cable is too long or the other equipment is
mutually conjugate.
检查通讯线路是否过长或有其它设备相互干扰；
5.
Please arrange the wire well, shorter the signal cable, put the high voltage cable
and low voltage cable separately.
优化布线，缩短控制信号线的长度，高压与低压线路分开布线；
6.
Add the signal amplify isolator.
添加信号放大隔离器；
7.
Signal cable is used the excellent screening doublet (Resistance 75 OHM
）
信号线采用优质屏蔽双绞线(阻抗特性为
75
欧姆)；
8.
The end of the light end and the end resistance.
在灯具末端连接信号终端电阻。
■
The fixture can't move
/灯具不能启动
:
1.
Please check if the power supply is suitable for the light voltage data.
检查供电电源参数是否与灯具相符；
2.
Please check the light if they are deformation, inside parts is broken, become wet
etc will lead the loose contact.
检查灯具在长途运输过程中因挤压变形、内部零件震动、潮湿等原因，而导致接触不良
或脱落。
3.Please check the if the iniside lead wire and the connector is loose.
请检查灯具内部导线积接插件是否脱落、松动。
4
.Please check the electric parts(such as the transformer,PCB board,contrller) is
short-circuit or burn down.
检查灯具电子元器件
（
如电子变压器、
PCB
板、电机控制板等
）
是否有松动、短路和烧坏
现象。
TROUBESHOOTING
/
疑难处理
