DX Engineering Receive Four Square Array V3 Systems DXE-R4S-SYS-V3 Detaled manual can be found here: https://static.dxengineering.com/global/images/instructions/dxe-r4s-sv3-ins_wc.pdf?_gl=1*tslafn*_ga*MjY4MTAyODQuMTY3MzY0ODkxNw..*_ga_NZB590FMHY*MTcwNDA0MzU5My4yNS4xLjE3MDQwNDU5MDQuNTIuMC4w INCLUDES THE REQUIRED...