DENON 擴音器 顯示 PROTECTION

不用擔心, 請首先檢查電源有沒有問題, 不過應不是電源問題.
最大可能是喇叭線發生短路, 喇叭線的紅色和黑色的重疊,
請檢查所有的喇叭線及端子, 試試吧, 應該ok的.

To avoid damage to the amplifier and possible fire, AV amplifiers will stop service when there is any circuit of speaker cables. Protection is shown to show you that it stops service because of short circuit detected. Check all your speaker cables for all channels, from one end to the other. Make sure that there is no damage or overlap of cables. Make sure that also the connections in the two ends are properly done and there is no contact between the two poles (+ and -). If every thing has been checked and the same still happening, you may need to repair the amplifier.