This document provides a 3-sentence summary of a user guide for an audio/visual system located at Building T-112 of the 516th SIG BDE at Fort Shafter, Hawaii. It describes the equipment in the A/V rack and conference room, including projectors, microphones, cameras, and a wireless touch panel for control. Instructions are provided for starting up the system, selecting between secure and non-secure modes, making video conferences and presentations, and powering off. Troubleshooting tips and manual override procedures are also included.