检查电灯、电源、线路的连接、插座和接触器、开关以及一切移动部件；
Check light bulbs, electrical power, cable connections, outlets and contacts, switches and any moving parts;
确保插紧电缆，对连接硬盘驱动器和计算机电源的电力电缆也要进行检查。
Make sure it is plugged in tightly and also check the power cable that connects the hard drives to the computer’s power supply.
找不到备份设备。请检查设备连接和电源情况。
将电源与单控箱连接，不过要注意接线方法。启动跑车，检查其运动方向。
Link the control box to power and start carriage to check its moving direction.
请检查设备连接和电源情况。
如果灯不亮，请检查电源线是否连接好，如有损坏请找专业人员维修。
If the light is not lit, checking the power cord is connected properly, if it is out of work, looking for professionals to repair damage.
不能将COM端口的第9 针脚色或者为VCC （5V电源）。请检查该COM接口的连接电缆及与之连接的设备。然后复位该设备或确认在工程的脚本设置中设置了5V电源。
The COM port 9-pin could not be set to VCC (5V power supply). Please check your cable or connected equipment.
不能将COM端口的第9 针脚色或者为VCC （5V电源）。请检查该COM接口的连接电缆及与之连接的设备。然后复位该设备或确认在工程的脚本设置中设置了5V电源。
The COM port 9-pin could not be set to VCC (5V power supply). Please check your cable or connected equipment.
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