同一列车LCD显示终端播放相同的内容。
LCD投影机分为两种:()。
TFT-LCD(薄膜晶体管液晶显示器)是受光型平板显示器。
LCD屏背光源系统有:()
A technician is troubleshooting a laptop LCD, and when the cover is opened nothing shows on the screen. Then all of a sudden the screen comes on and works fine. Which of the following should the technician check FIRST?()
A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?()
S3C2410X微处理器有以下外围资源:()个LCD控制器
车站视音频信号的传输采用(),从车站设备机房的LCD屏显示控制器到站台或站厅上的LCD屏的传送信号为HD-SDI,HD-SDI信号具有图像质量好,传送距离远的特点。
车站PIS主要设备的连线包括:电源控制器的连线、LCD屏之间(音视频传输控制器之间)的连线、配电箱的电缆连接。
单节地铁列车广播系统有()个LCD动态地图。