VGA audio matrix 8 in 8 out v818a tutorial

2021-09-06 16:20:12 ekL

Introduction to VGA audio matrix v818a

        VGA audio matrix v818a adopts metal body design and built-in power-off memory function, which can easily realize 8-channel VGA host + 8-channel L / R left and right analog stereo, realize synchronous switching or distribution function, and the highest resolution can support 1920* 1080p@60Hz ; The switching mode supports panel key switching, LAN control switching, RS232 control switching and remote control switching

VGA audio matrix v818a

VGA audio matrix v818a

VGA audio matrix interface description

VGA audio matrix v818a interface description

VGA audio matrix v818a interface description

        The input end of VGA audio matrix supports VGA interface hard disk video recorder, VGA desktop, VGA laptop, VGA set-top box, etc., and the output end supports VGA projector, VGA display, VGA splicing screen, VGA monitor, etcThe input end of VGA audio matrix supports VGA interface hard disk video recorder, VGA desktop, VGA laptop, VGA set-top box, etc., and the output end supports VGA projector, VGA display, VGA splicing screen, VGA monitor, etcThe input end of VGA audio matrix supports VGA interface hard disk video recorder, VGA desktop, VGA laptop, VGA set-top box, etc., and the output end supports VGA projector, VGA display, VGA splicing screen, VGA monitor, etc

Schematic diagram of VGA audio matrix connection

Schematic diagram of VGA audio matrix v818a connection

Schematic diagram of VGA audio matrix v818a connection

How to connect VGA audio matrix to power amplifier

        The audio interface used by VGA audio matrix is the standard L / R interface. If your VGA host uses 3.5mm stereo audio output, you can use a 3.5mm to L / R lotus head cable to connect the VGA host audio to the input L / R audio input interface of matrix v818a respectively, Then, generally, a red and white lotus head audio cable or a 3.5mm to L / R lotus head cable can be used to connect the matrix audio with the power amplifier. After the connection is completed, it can be used normally. Note: in the distribution mode, the audio corresponding to each VGA video will also be output accordingly

VGA audio matrix v818a specification parameters

        Maximum resolution: 1920* 1080p@60Hz

        Maximum input distance: 1920* 1080p@60Hz Less than 5m when

        Maximum output distance: 1920* 1080p@60Hz Less than 10m when

        RS232 input: RS232 female interface (2-xt transmission, 3-rx reception, 5-gnd public ground)

        RS232 output:RS232 male interface

        局域网接口:LAN*1

        VGA input interface:VGA*8

        VGA output interface:VGA*8

        L / R left and right channel input:L/R*8

        L / R left and right channel input L / R left and right channel output:L/R*8

        Power supply / power:100~240V/AC 50/60Hz

        Working temperature:-20℃ ~ +70℃

        Working humidity:10%~90%

        Size:430*260*88mm