将遥控器音量调至最小0;将频道号设定到123频道,再将频道号设定到21频道;按本机“菜单”键,即可进入维修调试状态。遥控关机可退出维修状态 (注:机心芯片采用ST92186、ST24C08、STV2246、STV5112、STV9306等集成块) |
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