結構特性
固化緊湊式矩陣（SDVI系列）
矩陣規模從4×1~8×8，采用體積緊湊的1U機箱，前面板按鍵控制，經濟實惠，穩定性高。具有多個RS-232控制串口支持計算機、中控、外置面板等方式同時進行系統控制。
模塊化插板式矩陣（MDVI系列）
矩陣完全是由各個獨立模塊組裝而成，矩陣規模從16×16~144×144。采用模塊化插板式結構由科迪在國內率先使用，秉承國際先進的“前開門插板式結構、冗余式雙電源、雙控制系統”結構設計理念，徹底解決了大規模矩陣的信號質量及生產瓶頸。
功能特性
? EDID 信息管理：自動提取信號源 EDID 信息，并傳輸給顯示終端，保證輸出每一路信號完整的讀取視頻源 EDID 信息，呈現出最佳的顯示效果 ;
? 自適應線纜均衡：自動對輸入DVI數字信號進行線纜均衡，延長信號源設備到矩陣的傳輸距離 ;
? 掉電記憶功能：矩陣斷電重新上電后，自動調取斷電前輸入輸出狀態，無需重新設置；
? 面板鎖定模式：矩陣控制面板帶有LOCK鍵，可以控制整個面板的鎖定和開啟，同時還帶有PROT單路鎖定保護鍵，可以對單路輸出端口進行鎖定，不影響其它輸出端口進行切換或鎖定，有效防止誤操作 ;
? 多種控制方式：矩陣具有多個RS-232串口，可根據需要將部分串口修改為RS-422、RS-485串口，可通過計算機、中控、外置面板對矩陣進行控制 ;
? TCP/IP方式控制：矩陣支持選配網絡控制模塊，支持網絡 TCP/IP 控制，可根據預設網絡地址和開啟密碼實現不同權限的控制切換 ;
? 可標簽輸入輸出端按鍵：支持一體式前面板或獨立控制面板，每個按鍵可具備發光功能，按鍵上有透明按鍵蓋，可以根據需求對每個輸入輸出按鍵標印名稱、數字、字母，便于辨別及選擇輸入輸出端 ;
? 內置國際電源：矩陣支持 90－260V/AC 50/60Hz 電源，適于全球范圍使用。



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.