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. 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. Equipment application: most projectors must exhaust heat when turning off the equipment. Do not turn off the main power supply directly after use.
3. Be sure to keep the vent clear after the application of the projector.
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. 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.
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