Mounting instructions. All of the MAV Series AV switcher models are housed in rack-mountable, 1U-high, full-rack wide metal enclosures. Matrix Switchers. CrossPoint 450 Plus Series. CrossPoint Ultra Series. MAV Plus Series The Extron matrix switchers covered in this manual distribute any. The Extron matrix switchers covered in this manual distribute any input to any combination of outputs. The switchers can route multiple input/output The Extron matrix switcher systems covered in this manual distribute any input to any combination of outputs, routing multiple input/output combinations Quick Start — MAV Series AV Matrix Switchers Installation Step 6 — Connect power Step 1 — Mount Definitions If desired, mount the switcher in a rack with theTable of Contents Chapter One • Introduction About this Manual 1-2 About the Matrix Switchers CrossPoint Ultra switchers CrossPoint 450 Plus switchers MAV MAV Series Switchers • Table of Contents. Table of Contents, cont'd. 68-353-04 Rev. C. Printed in the USA. 01 04. All trademarks mentioned in this manual See MAV Matrix Switchers User Guide for definitions of the SIS commands and details on how to install and use the control software. • Using the hardwired IR