11
保养
Maintain
屏幕保养
Screen maintenance
当屏幕表面蒙尘或有污垢时，请断开主机电源，并使用中性洗涤浸湿软布，拧干后轻轻擦拭屏幕。
When the dust on the surface of the screen or dirt, please disconnect the host power supply
and use neutral detergent and soft cloth soaked, twist dry gently wipe the screen .
禁
PROHIBIT
止：
1.请勿使用油漆稀释剂、有机溶剂或强酸混合物清洁屏。
Do not use paint thinner, solvent or acid mixture to clean
the screen.
2.请勿使用坚硬或尖锐的物体来操作或擦拭屏幕，否者
会导致屏幕损坏。
Do not use hard or sharp objects to operate or wipe the
screen, no one will cause damage to the screen.
定期检查
Periodic inspection
为了保证主机处于最佳状态，请定期检查以下项目：
In order to ensure that the host is in the best condition, please check the f ollowing items
regularly:
工作环境
Work environment
主机工作的温度或湿度是否在指定规格范围内？
Does the temperature or humidity of the main engine work within the specified range ?
主机工作的环境是否有腐蚀性或可燃性气体？
Does the environment in which the host works have corrosive or flammable gases ?
电气性能
Electrical properties
供电电源的输入电压是否在指定规格范围内？
Is the input voltage of the power supply within the specified range of specifications?
其它相关
Other related
所有安装紧固件是否都被锁紧？
Are all fasteners locked?
