The maintenance of digital sand table model is believed to be understood by everyone. Generally speaking, it is mainly the maintenance of some hardware facilities. Today, I will tell you how to maintain the projector of digital sand table model?

1、摄像镜头维护保养：投影仪开启时在摄像镜头上常常会见到许多 尘土，实际上那并不干扰投影的质量，若确实非常脏，可以用镜头纸进行擦拭清理。

1. Camera lens maintenance: when the projector is turned on, a lot of dust will be seen on the camera lens. In fact, it does not interfere with the quality of the projection. If it is really dirty, you can use lens paper to clean it.

2、设备应用：大部分的投影仪在关闭设备务必排热，用完不可以直接性把总电源关掉。

2. Equipment application: most projectors must exhaust heat when turning off the equipment. Do not turn off the main power supply directly after use.

3、排热检验：投影仪在应用一定时间后，要检验进风口与通风口是不是维持通畅。

3. Be sure to keep the vent clear after the application of the projector.
            

4、过滤网清理：为了更好地让投影仪充分发挥更好的投影实际效果，必须定期对进行擦拭过滤网进行清理。清理的时间视自然环境而定，一般来说办公室环境，约6个月清理一回。

4. Filter screen cleaning: in order to make the projector give full play to the actual projection effect, the filter screen must be cleaned regularly. The cleaning time depends on the natural environment. Generally speaking, the office environment is cleaned up once every 6 months.

5、连接方式：投影仪有银多数据接口和连接线，在接信号线时，务必特别注意是不是拿对线、插对孔，以降低系统故障。遥控器应用完后，能够把电池拿出来，防止下一次应用时没电。

5. Connection mode: the projector has silver multi data interface and connection line. When connecting the signal line, pay special attention to whether to take the right line or insert the right hole to reduce the system failure. After the remote control is applied, it can take out the battery to prevent it from losing power in the next application.

以上就是"数字沙盘模型的投影机如何维护保养？"的全部内容，希望大家能够有所了解，如您想要了解更多资讯内容请点击网站：淄博模型公司http://www.jnsymx.com。

The above is "how to maintain the projector of digital sand table model? If you want to know more, please click the website: Zibo model company http://www.jnsymx.com 。