2. Introduction to CSE-800Regional version Contains Accessories includedR9861580CN• R9861580CN• 4x R9861500D01• R9861500T01• power cable GB 2099• wall/ceiling mounting brackets• antenna extension cablesR9861580NA• R9861580NA• 4x R9861500D01• R9861500T01• power cable NEMA 5/15• wall/ceiling mounting brackets• antenna extension cablesContact your local sales representative for the correct regional variant to be used in your country.2.2 About the Base UnitBase UnitThe Base Unit receives the wireless input from the Buttons and controls the content of the meeting room display andthe sound of the meeting room’s audio system.The Base Unit can be installed in two different ways.Front and Top layout of the Base UnitAt the front of the Base Unit you can find a standby button and two USB ports. Status LED is mounted at the left of the standbybutton.12Image 2-21 2x USB port 3.02 Standby buttonTable 2-2USB portsThe USB ports (front or back) are used to update the soft- and firmware of both the Base Unit and the Buttons. To pair the buttons,connect the touchscreen and saving blackboarding/annotation screen to USB stick1.When plugging in the Button into the Base Unit, the Button is paired to the Base Unit. The Base Unit checks whether the Button’ssoftware and firmware are up to date. If not, the Base Unit updates the software and/or firmware.1. touchscreen connection, blackboarding/annotation screen saving will be available in future releases6 R5900050 CLICKSHARE CSE-800 15/03/2017