Do not store the machine in a too cold place. Or else when the temperature of the machine rises (to normal temperature), humidity appears inside it and destroys PCB.
仪器不要在温度过低的地方存放或使用，否则当周围的温度升高(至常温)时，仪器内会形成潮气而导致电路板毁坏。
In the summer high temperature, high humidity, if the watch is suddenly cold, water table containing more air condenses into water droplets or mist, dip in the table inside the glass.
另外夏天温度高，湿度大，如果手表突然遇冷，表内含水分较多的空气就会凝结成雾气或水珠，沾在表玻璃里面。
Avoid using this computer in extreme cold, heat, dust or humidity.
不要在过冷、过热、灰尘过多、湿度过大的情况下使用这台电脑。
Avoid using this computer in extreme cold, heat, dust or humidity.
不要在过冷、过热、灰尘过多、湿度过大的情况下使用这台电脑。
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