Connect Tntake-tube with intake-tube of air fliter of the rewinder, then get throagh entering power source.

将进气管接至复卷机空气过滤器进气接口，接通输入电源。

The embedded software adopts algorithm which is combined with measuring technique and computer technique so that the instrument is capable of self-adjusting to zero, calibration and digital fliter.

内嵌的仪表软件采用的算法将测量技术和计算机技术结合起来，使仪表具有自动调零、校准、软件滤波等功能。