This document provides instructions for using the videoconferencing system in the Irvine office conference room. It explains how to wake up the Crestron touch screen, find the entry for the Irvine room, and select either HDMI or VGA to display the room image on one screen and a presentation on the other. It also notes that the black phone on the table can be used for call-in participants and provides details on adjusting the camera picture and direction using the appropriate buttons.