Dear, please help to search Matrix Control System, see at apps.apple.com/us/app/mcs-matrix-control-system/id1214098009

Hi Mr.Flynn, we are using the LG 3.5mm splicing screens.

Dear Steve, very sorry to have missed your questions. Yes, we are able to turn off the Beep sound by the WEB GUI settings. Our brand is BeingHD, the model number is FIX-MANAGER-400-E, for more details, please help to drop me a line at rocky@beinghd.com, thank you.

Dear Babu, thank you and very sorry to have missed your comment, please help to see our website link as below www.beinghd.com/Products/fixmanager.html. If you are located in the US, please text me at rocky@beinghd.com, I will send you their detials, thank you.

Dear Maicol, good day and thank you for your comment. We are located in Shenzhen China, may I know where are you located, we might have a local partner. If you don't mind, please drop me a line at rocky@beinghd.com for more details, thank you.

Hi Abe, if you already have a 4x2 HDMI matrix in hand and you don't mind the output 3 and output 4 always showing the same, then it's for sure no problem to have a 1x2 HDMI splitter for it. However, I personally would like to recommend this 4x4 HDMI Matrix switcher, so that you don't need to add the splitter(as more equipment in a system might cause more issue) and you can have all 4 HDMI outputs showing the same or all 4 outputs showing different. If you need more help, please feel free to drop me a line at rocky@beinghd.com. Thank you.

I need a 4k60hz hdmi matrix. I got a 4x4 hdmi matrix already but it doesn't have auto switching. My monitors won't switch when I change it with remote. Not sure how to fix this

@@abemassri5929 Hi Abi, yes, we do have a 4K60 4x4 HDMI Matrix Switcher, but not sure how could like to have the auto switch. For our matrix switcher, it only switches when we either use the remote control/push-button/WEB GUI control, please help to see the link at www.beinghd.com/Products/4k604x4hdm.html

@@abemassri5929 For the one you have which didn't change on your monitors when you use the remote, could you please help to send me matrix switcher details, so that I can study on it and may come back to you with a solution, thank you.

@@wangrocky7226 This is the HDMI Matrix I am using. www.amazon.ca/gp/product/B0823L9NPX/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

Just checked on the Steamdeck, looks like it's having the HDMI ports, if so, then can't be connected.

Dear, if to project 1 input to 4 monitors as one large image, we could have the below options:

Option 1: if you only have 1 input, then you can simply use a 1x4 TV Wall controller, please see at kzfaq.info/get/bejne/opZie8-As5_Gh5c.html Option 2: If you have multiple inputs, then you can use our modular matrix switcher, please see at kzfaq.info/get/bejne/bMufl6pk27Hbj4E.html Option 3: if you need multiple inputs and able to have the PIP function, then it will be a Video Wall controller, please see at kzfaq.info/get/bejne/qr-Pnbd9ypeadHU.html Option 4: If you need long-distance transmission from the input to the monitors, then use this AVoverIP solution would be good for your future expansion: kzfaq.info/get/bejne/fcd3dpV1vJazqJc.html