文档介绍：82OSC62000M0 GOS -620 20MHz 双轨迹示波器使用说明书 GOS-620 p. i 目录 ............................................................................................................................................. 1 简介................................................................................................................................... 1 特点................................................................................................................................... 1 ............................................................................................................................................. 2 ..................................................................................................................... 4 拆除包装............................................................................................................................ 4 检查电源电压.................................................................................................................... 4 操作环境............................................................................................................................ 4 设备放置............................................................................................................................ 4 CRT 亮度........................................................................................................................... 4 输入端子耐压.................................................................................................................... 4 ..................................................................................................................................... 5 图 4-1 GOS-620 前面板................................................................................................ 5 前面板说明........................................................................................................................ 5 CRT 显示屏..........................................