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   裝配說(shuo)明

1，拿到套(tao)件后(hou)，對(dui)照無線(xian)音樂門鈴清(qing)(qing)單仔細清(qing)(qing)點(dian)元件，并用萬(wan)用表(biao)將參數(shu)確認。

2，本音樂(le)門(men)鈴套件使用音樂(le)芯(xin)片SD1618，通過(guo)輕觸按(an)鍵可選擇16首(shou)和弦(xian)門(men)鈴曲(qu)目。

3，發(fa)射板(ban)(ban)(ban)(ban)使(shi)用12V干電(dian)(dian)池，接(jie)(jie)收(shou)板(ban)(ban)(ban)(ban)使(shi)用3節5號(hao)干電(dian)(dian)池對(dui)其(qi)供電(dian)(dian)，將發(fa)射板(ban)(ban)(ban)(ban)放在待調(diao)的(de)(de)接(jie)(jie)收(shou)附件，按下發(fa)射板(ban)(ban)(ban)(ban)按鍵不(bu)放，用無感(gan)起(qi)子微(wei)調(diao)發(fa)射板(ban)(ban)(ban)(ban)上的(de)(de)摸壓微(wei)調(diao)電(dian)(dian)感(gan)T1，當門鈴(ling)發(fa)出聲音時，就說明接(jie)(jie)收(shou)板(ban)(ban)(ban)(ban)和發(fa)射板(ban)(ban)(ban)(ban)的(de)(de)頻(pin)率大致相同。此時再調(diao)節接(jie)(jie)收(shou)板(ban)(ban)(ban)(ban)微(wei)調(diao)電(dian)(dian)感(gan)L2直到(dao)距離最遠為(wei)止(zhi)。

4，在焊接(jie)(jie)時，請(qing)先焊接(jie)(jie)小元(yuan)件在焊接(jie)(jie)大元(yuan)件，最后焊接(jie)(jie)集成塊的原則，元(yuan)件盡量(liang)貼著底板,焊接(jie)(jie)時要注意外殼(ke)的限制，避免(mian)元(yuan)件擋住外殼(ke)。