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Vdink white boards for class rooms advertising equipment digital whiteboard

 

1. Most of the advertising machines are used in public places, so be sure to maintain a stable voltage. If the voltage is unstable, it may cause damage to the equipment.Vdink white boards for class rooms advertising equipment digital whiteboard
2. Don’t put anything on the advertising machine, put it in a ventilated place, and keep it in a state where it can dissipate heat normally, because it will heat up after running for a long time, so it must be able to ventilate normally.Vdink white boards for class rooms advertising equipment digital whiteboard
3. If there is a problem with the advertising machine, you must not disassemble and repair it at will to prevent danger. You should find professional personnel to repair and inspect it.Vdink white boards for class rooms advertising equipment digital whiteboard

 

2022.07.1