What Happens To The Winter Portable Digital Portable Digital Piano?

How do we take care of it?
The portable digital piano is a relatively complex and sophisticated musical instrument, which consists of more than 8,000 parts. The accuracy of its parts is very high, only 0.1 mm error or change, will bring quality problems or failures.
The main material for making portable digital pianos is wood. Because wood has the natural properties of shrinkage and swelling, climate changes often cause the deformation of wooden parts of portable digital pianos, and portable digital pianos have a series of problems.
The twilight is cold, and the ice and snow are cold.
Due to the natural properties of wood shrinking and swelling, climate changes often cause the deformation of the wooden parts of the portable digital piano, and the portable digital piano will change greatly in the year.
Especially in the north, after heating in winter, the house becomes exceptionally dry, and the relative humidity is even as low as about 20%. In such an environment, the wooden parts are deformed due to dry shrinkage, and there will be serious problems such as keyboard insensitive, weak striking, keyboard deformation and unevenness, friction with each other and even unable to play, loose and misaligned parts of the striking machine, dislocation and inability to play, chaotic rhythm, abnormal pitch and so on.
In addition, too humid environment will make the portable digital piano keyboard slow to respond, strings and metal parts rust, sound muffled, wooden parts deformed.
As winter begins, you need to pay extra attention to your portable digital piano