Avenview, Matrix Switcher, models:

8X8 HDMI 1.3 over CAT5Matrix Switch with IR Pass-Through	User Manual
DVI-SPLITPRO-4K	User Manual
HDM-C6MX/WIP-SET	Software Upgrade Manual
HDM-C6MXIP-SET	Manual
HDM-SWITCHPRO-VW4	Control Commands
HDM3D-C5SW-R	User Manual
HDM3D-C6SW-R	User Manual
HDMI-C5SW-R	User Manual
SW-DVI-16X16	User Manual
SW-DVI-2X4	User Manual
SW-DVI-4X2	User Manual
SW-HBT-C6IRLT-4X4E	Instructions Manual
SW-HBT-C6IRLT-8X8E	Control Commands
SW-HBT-C6POE-16X16E	Manual
SW-HBT4K-C6-8X8E	User Manual
SW-HDM-2X2	User Manual
SW-HDM2-T4K-4X4	Product Manual
SW-VGA-5X5	User Manual