Product Name: 4kx2K 40x40 HDMI Video Matrix Switch Switcher with 9u Cabinet Model NO.: MS4040 Certification: CE, RoHS HDMI Version: HDMI1.4 Remote Control: With Remote Control HDMI Resolutions: 480i, 480P, 576I, 576P, 720P, 1080I, 1080P, 2160p Input: 40HDMI Output: 40HDMI 3D Support: Yes Switche Mode: Push Button; IR Remote; RS232 Control Hdcp: Support Trademark: Acedo Transport Package: Standard Export Carton Specification: Full HD switcher Origin: Shenzhen, Guangdong Product Description Industrial Grade 4Kx2K 40x40 HDMI Matrix Switch Switcher HD 1080P 3D Video Display Auto loopRS232 IR Remote Control 9UThe 40x40 HDMI matrix can connect 40 HDMI signal sources with the 40 displayers at the same time.I t can easily and freely split or switch 40 hdmi signals on 40 displayers or projectors which compatible with hdmi signal. In addition, when connect with one HDMI cable, it canamplify HDMI signal.1.Product Features 1.Matrixswitchdesign,40 waysinputand40 waysoutputarbitrarycross2.LEDlampforthedetectionofeachinput/outputdeviceconnectionstatus.3.LEDdigitaltubedisplayeachpathcorrespondstotheinputportnumber.4.FullyHDMI1.4compliant5.Support3D6.SwitchMode: pushbutton; IRremote; RS232control7.Maintains480P,720P,1080i,1080P.8.SupportHotplug&play9.SupportHDCP10.Powerconsumption:100VAC~240VAC,50/60Hz2.Specification modelMS4040Resolution2160P/1080p/1080i/720p/576p/576i/480p/480iSupport audio color format12bitSupport audio formatDTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSDMaxbaudrate3.4GbpsInput and output TMDS signal0.5~1.5Volts p-pInput and output DDC signal5Volts p-p (TTL)Input cable distance≤10m AWG26 HDMI standard cableOutput cable distance≤10m AWG26 HDMI standard cableHDbaseT transmitting distance≤70m(1080P)≤40m(4K) 5E/6A/6BMax working current1.0APower adapter formatAC(50HZ, 60HZ) 110V-240VOperating Temperature range(-15ºCto +55ºC)Working humidity range5% to 90%RH (No Condensation)Dimension (L x W x H)490x300x175 (mm)Weight10944gFolaida 4K2k 40x40 HDMI Matrix Switch Switcher HD 1080P 3D Video Display Auto Loop RS232 IR Remote Control 9U hdmi matrix switch3.Operating and Connecting1).Connect HDMI signal sources to HDMI matrix input ports with HDMI cables.2).Connect HDMI displayers to HDMI matrix output ports with HDMI cables3).Connect external power supply cord with HDMI matrix4).Choose DIP value, confirm EDID setting, then power on. Users can switch the input signal to corresponding output port via the button on front panel, remote control or RS232.5).How to use RS232 port?Through RS232 port you can monitor the state of the input and output signals and switch signals. When connect it with computer,users can easily switch the signals via computer.Folaida 4K2k 40x40 HDMI Matrix Switch Switcher HD 1080P 3D Video Display Auto Loop RS232 IR Remote Control 9U hdmi matrix switch4.The Package includes:1). HDMI matrix 40x40 x1pc2). Remote control x1pc3).110~240V power supply cord x1pc4).User manual5).IR cables