2. Introduction to CSE-800Image 2-4Ventilation grids IN and OUTThe Base unit sucks air via the front side ventilation grid and push hot air out on the back side ventilation grid.Make sure not to cover the ventilation grids during operation of the Base Unit. Always keep a free area ofminimum 50 mm in front of all ventilation grids.Bottom layout of the Base UnitThe serial number label containing the Barco part number, the revision number, production date (week-year) and the serial number.The product label with the applicable certification logos.The product label contains:• the Barco logo• the product name• the Barco part number• the power rating• markings for applicable standards (CE, CCC, UL, ...)• markings for waste regulation• “Made in ...”2.3 About the ButtonButtonA Button toggles the sharing of the individual PC or MAC screen on the meeting screen.Button layoutA Button consists of three main components.R5900050 CLICKSHARE CSE-800 15/03/2017 9