判定硬件的设置，特别是人工设定开关的状态。
To determine the arrangement of hardware, in particular a manually set switch.
电脑控制系统：设定时开关自动恒温超温报警等功能。
Computer control system: when setting the automatic constant temperature switches etc. Function.
修理了一个被冻结的申请虫当开关画设定页。
Fixed a bug of application frozen when switch to Picture Settings page.
它是一台由开关和继电器控制的，必须手工设定。
It was controlled, however, by switches and plugs that had to be manually set.
此开关经工厂设定但可现场调节。
此开关经工厂设定但可现场调节。
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