BS IEC 62481-8:2017规定了诊断指南。DLNA诊断指南 主要关注通过测试操作和查询收集数据。程序 故障排除和补救措施不在DLNA指南的范围内。用户可以 操作员通过TR-069（应用层）访问诊断应用程序 远程管理终端用户设备的协议）管理接口或技术人员 或最终用户通过浏览器或屏幕界面访问它，如图1所示。交叉引用:IEC 62481-1-1:2017IEEE 1905购买时可用的所有当前修订版均包含在本文件的购买中。

BS IEC 62481-8:2017 specifies guidelines for Diagnostics. The DLNA Diagnostics guidelines focus mostly on the collection of data through test actions and queries. The procedures for troubleshooting and remedies are outside the scope of the DLNA guidelines. The user can be an operator accessing the Diagnostics Application through a TR-069 (an application layer protocol for remote management of end-user devices) management interface, or a technician or end-user accessing it through a browser or screen interface as shown in Figure 1.Cross References:IEC 62481-1-1:2017IEEE 1905All current amendments available at time of purchase are included with the purchase of this document.