Switches for audio and video position switch finished high quality attenuator with low switching torque 應(yīng)用在音響電視電影等視聽設(shè)備的波段開關(guān)
In the process of use , if the switching torque increases , the reason might be there is foreign body between the butterfly plate and the rubber lining , or the rubber lining has been worn , at this time , should stop for inspection , cannot forced switch 使用過程中如果出現(xiàn)開關(guān)力矩變大,形成的原因可能是蝶板和膠套間卡有異物,或是膠套已破損,此時(shí)應(yīng)停車檢查,不可強(qiáng)行開關(guān)。