结构特性
固化紧凑式矩阵（SDVI系列）
矩阵规模从4×1~8×8，采用体积紧凑的1U机箱，前面板按键控制，经济实惠，稳定性高。具有多个RS-232控制串口支持计算机、中控、外置面板等方式同时进行系统控制。
模块化插板式矩阵（MDVI系列）
矩阵完全是由各个独立模块组装而成，矩阵规模从16×16~144×144。采用模块化插板式结构由科迪在国内率先使用，秉承国际先进的“前开门插板式结构、冗余式双电源、双控制系统”结构设计理念，彻底解决了大规模矩阵的信号质量及生产瓶颈。
功能特性
• EDID 信息管理：自动提取信号源 EDID 信息，并传输给显示终端，保证输出每一路信号完整的读取视频源 EDID 信息，呈现出最佳的显示效果 ;
• 自适应线缆均衡：自动对输入DVI数字信号进行线缆均衡，延长信号源设备到矩阵的传输距离 ;
• 掉电记忆功能：矩阵断电重新上电后，自动调取断电前输入输出状态，无需重新设置；
• 面板锁定模式：矩阵控制面板带有LOCK键，可以控制整个面板的锁定和开启，同时还带有PROT单路锁定保护键，可以对单路输出端口进行锁定，不影响其它输出端口进行切换或锁定，有效防止误操作 ;
• 多种控制方式：矩阵具有多个RS-232串口，可根据需要将部分串口修改为RS-422、RS-485串口，可通过计算机、中控、外置面板对矩阵进行控制 ;
• TCP/IP方式控制：矩阵支持选配网络控制模块，支持网络 TCP/IP 控制，可根据预设网络地址和开启密码实现不同权限的控制切换 ;
• 可标签输入输出端按键：支持一体式前面板或独立控制面板，每个按键可具备发光功能，按键上有透明按键盖，可以根据需求对每个输入输出按键标印名称、数字、字母，便于辨别及选择输入输出端 ;
• 内置国际电源：矩阵支持 90－260V/AC 50/60Hz 电源，适于全球范围使用。
Specification parameter
Solidified compact matrix (SDVI series)
Matrix size ranges from 4×1 to 8×8, using compact 1U chassis, with front panel button control, which is economical and of high stability. Multiple RS-232 control serial ports are provided to support computer, central control, external panel and other ways to control the system at the same time.
Modular insert matrix (MDVI series)
The matrix is completely assembled by individual modules, and the size of the matrix ranges from 16×16 to 144×144. The modular plug-in structure is first used by Kedi in China, adhering to the international advanced "front door plug-in structure, redundant dual power supply, dual control system" structure design concept, completely solving the signal quality and production bottlenecks of large-scale matrix.
Functional features
• EDID information management: Automatically extract the EDID information of the signal source and transmit it to the display terminal to ensure the output of each signal to read the complete EDID information of the video source and present the best display effect;
Self-adaptive cable equalization: Automatically equalize the input DVI digital signal to extend the transmission distance from the signal source equipment to the matrix;
• Power down memory function: after the matrix power off and back on, automatically call the input and output state before power off, no need to reset;
• Panel LOCK mode: matrix control panel has lock key, which can control the lock and unlock of the whole panel. At the same time, it also has PROT single-channel lock protection key, which can lock the single output port, and does not affect other output ports to switch or lock, effectively preventing misoperation;
• Multiple control methods: matrix has multiple RS-232 serial ports, and part of the serial ports can be modified to RS-422 and RS-485 serial ports according to needs. The matrix can be controlled by computer, central control and external panel.
• TCP/IP control: the matrix supports the optional network control module, supports network TCP/IP control, and can realize the control switch of different permissions according to the preset network address and password;
• Label-able input and output buttons: support integrated front panel or independent control panel, each button can have luminous function. There is a transparent button cover on the button, where each input and output button can be marked with name, number and letter according to the demand, and it is easy to identify and select input and output channels;
• Built-in international power supply: matrix supports 90-260V/AC 50/60Hz power supply, suitable for global use.
