联想a520手机怎么连接不上蓝牙耳机

2025年03月15日 18:40
有2个网友回答
网友(1):

您好,感谢您选择联想产品。
很抱歉给您带来不便,若手机无法搜索到蓝牙耳机,请您参考以下方法尝试:
1、联想A880机型蓝牙版本为BT3.0+HS,蓝牙版本为向下兼容,若该蓝牙耳机的蓝牙版本更高,则可能是无法连接,建议您更换其他蓝牙耳机进行尝试;
2、核实蓝牙耳机配对的步骤是否正确:打开蓝牙耳机的开关,进入系统设置--蓝牙,开启蓝牙功能,再进入蓝牙设置,点击蓝牙耳机名称(开启可检测性)进行连接即可,如有提示输入密钥,建议查看蓝牙耳机说明书,通常为0000、1234或8888。
3、若步骤是正确的,机器无法搜索到蓝牙耳机,建议重启机器和蓝牙后重新进行搜索和配对,看是否能够成功。
4、建议您尝试用其他蓝牙设备连接该蓝牙耳机,看该蓝牙耳机是否异常;
5、若蓝牙耳机没有异常,请尝试手机是否可正常连接其他设备的蓝牙,若可以,说明手机的蓝牙功能没有异常,就不排除是不同品牌间的蓝牙设备存在一定的兼容性问题导致蓝牙耳机无法匹配,建议您更换其他蓝牙耳机进行尝试。
6、若您更换其他蓝牙设备,依然无法正常使用,请您及时送修站点检测处理,让工程师帮您进一步调试。


更多关于蓝牙耳机、蓝牙音箱、蓝牙键盘等外设的知识,推荐您阅读《聊聊常见的几类蓝牙外设》:http://ask.lenovomobile.com/?q-593619.html

官网授权维修站点查询:http://support1.lenovo.com.cn/lenovo/wsi/station/servicestation
感谢您对联想的支持,祝您生活愉快!

网友(2):

请问 可检测开启了没? 没开启是连不上的

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