Supervisory switch is preset and tested in accordance with all applicable agency requirements at the factory. No adjustment is possible once the valve is assembled.
监控开关都是按照所有相关管理机关的要求在工厂进行预置和测试。一旦阀门装配后，就不可能进行调整。
2
Switch initial adjustment for the tension control on the MPU panel to enact the appropriate tension value for the Aluminium coil.
对张力控制微处理机面板上开关进行初期调整，本调整目的在设定铝卷适当的张力值。
3
This product factory brightness adjustment parameters of a switch in the No. 2 stall position, you also can enjoy the scene actual situation of self-correction.