User guide

用户手册 ET702L

第 1 节: 简介 ................................................................................................................................... 4

第 2 节：安装 .................................................................................................................................. 5

第 3 节：硬件安装 .............................................................................................................................. 8

第 4 节: 操作 ................................................................................................................................... 9

第 5 节: 技术支持 .............................................................................................................................. 12

第 6 节: 安全与维护 ............................................................................................................................ 14

第 7 节: 监管信息 .............................................................................................................................. 15

第 8 节: 保修信息 .............................................................................................................................. 21