Users Guide

4 | 目录
使用前面板控制按钮 .................................................................................36
使用屏幕显示 (OSD) 菜单 ........................................................................38
设置显示器 .................................................................................................54
使用倾斜、旋转和纵向展开 .....................................................................55
故障排除 ................................................................................... 57
自检 ..............................................................................................................57
内置诊断 .................................................................................................... 60
常见问题 .....................................................................................................61
产品特有的问题 .........................................................................................63
通用串行总线 (USB) 特定问题 ................................................................ 64
附录 ...... .................................................................................... 65
FCC 声明（仅限美国）和其他管制信息 ................................................65
中国能源效率标识 .....................................................................................65
联系 Dell .....................................................................................................65
中国大陆 RoHS ........................................................................66