Why the definition of Pos programmable keyboard will lost?

- Jan 21, 2019-

   Inmost cases, it is caused by static electricity. Most of today's programmable keyboards in the world have this problem. Although the keyboard has an electrostatic protection function, if the machine is not grounded, the problem may still occur. 

   Therefore, it is recommended that the user save the keyboard content as a file when defining the keyboard keys, in case the keyboard data is lost next time.

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