tv hdmi switch matrix 4x2 audio video matrix switcher

 tv switches matrix 4x2 audio video matrix switcher overviews Earl series HD  intelligent matrix, is the  latest masterpiece of Meishi. She  compatibles  with the analog signal and digital signal input, and supports a variety of signal format, and covers the main type of signal,  suitable for the place which analog and digital signals coexist. she have the function of  programmable central control after only  add a control card,  to fully support the ipad, iphone, android, etc.  controlling terminal, and greatly reduce the cost...  She brings together many exclusive technology: extensible control function, powerful programmable central control ability.     features (1)card inserting structure: Input signal supports VIDEO, VGA, YPbPr, DVI, HDMI, HD-SDI, 3G-SDI, OF, RJ45, output is HDMI, VGA , DVI, RJ45, OF. Card-inserting structure, is extremely easy to extend or replace . And has extension control function, scalable network control.
(2)Long drive ability: input with automatic equalization, effective in reducing the  deterministic jitter due to the line transmission (ISI); output with pre-emphasis function for long cable receiver can still receive signals; input support reception delay, effective response for time compensation when the differential pair of lines of unequal length .
(3)Audio loop out: HDMI signal input supports audio loop out, HDMI signal output supports audio separation output (stereo) function, can easily connect with the PA system.
(4)Connection prompts: input and output boards with light, there is signal indicator light when output connected with device and has signal. (5)HDCP Compatible: Ensure  there is a protected media content can be displayed normally, such as Blu-ray DVD, GAME BOX, etc.
(6)Audio access function: VIDEO, VGA, YPbPr input board with audio input interface,cooperate with separate audio output function, to achieve synchronization of audio and video switching and  without additional configuration. Of audio switching equipment.
(7)EDID Support Calculation functions: Automatic real-time calculation of intersection collection for.arbitrary output monitor's EDID information  When one input signal to multiple display devices with different resolutions, the current switching state can automatically obtain the best resolution, and the trigger signal source to change the resolution (automatic mode).
(8)Display device (manual mode).
(9)The control function: Expansion in the control board, you get a programmable central control function, can support three-way programmable RS232 port, 3 channel infrared transmitter port and support iphone, ipad, android to control;
(11) Power-down memory function : With off-site protection function; save and recall 18 switching states.
(12) Extended Network Control: When extened the control, in addition to use iphone, ipad  to control  the machine, but also to support remote network control matrix switch.
(13)Input and output: input slot: 5, the output slots: 5, each block cartoon channel: 4; support for embedded multi-channel digital audio signal crossover switch.
(14)Input Output Card: 36 series following each board 2-way, more than 36 series for each board is 4. Demand can configure different format input card (video input card, VGA input card, HDMI input card, color difference signal input cards).
(15)Support Full HD: including 1080p/60 with all HDTV resolutions up to 1920 * 1200 and the resolution of a PC compatible;.
(16)Support full seamless Output: All output channels are supported seamlessly switch no black screen, fully compatible interface signals, adaptive each output parameters (resolution, vertical and horizontal size) independently adjustable, after extensions, can be selected a resolution as the output resolution, resolve, such as 1360 * 768 and 1366 * 768 such small differences, as well as other cases border on the phenomenon are not allowed.
(17)Redundant Power Supply Design: When a power module fails, the other power supply module to succeed immediately to ensure its continued work properly.     diagram       Company Information  Guangzhou Meishi Electronic Technology Co., LTD.(belong to Guangzhou Jiekong Electronic Technology Co., LTD-Head Company) was founded in February 2010, is a collection of high-end central control system, touch screen system, professional matrix, high-definition matrix, pure hardware splicing processor, digital audio conference system and peripheral equipment research and development, manufacturing and sales service of the manufacture and with self-owned brand-AVCIT.     Certifications   Project