看说明书。准备好卷闸门的控制器以及要对码的遥控器。用手按住控制器上的卡扣,用力向里面按动。之后就能将控制器的盖子打开。之后将控制器内的对码开关打开。按动遥控器的开门按键,注意要一直按着,不要松开。等控制器的指示灯开始闪烁时候,松开遥控器,这样就对码成功了。
首先打开旧遥控器,查看芯片型号及晶振频率,其中最关键的是频率。拆开原遥控器,看震荡电阻阻值。买到相同阻值的新遥控器,仿照原遥控器电路板背面的短路线焊接方法,将新遥控器短路线调整好。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/37d3d539b6003af3576d34fd272ac65c1138b65c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_450%2Ch_600%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
铁路乘务专业
技能+就业
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汽车维修专业
技能+就业
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焊工培训+考证
短期技能精修
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二手车评估师
培训+考证
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