
RTBUS-21xl Quick Start Guide
This guide helps you install and use your RTBUS-21xl for the first time.
Go to www.kramerav.com/downloads/RTBUS-21xl to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
RTBUS-21xl Round Table Connection Bus
Step 2: Cut an opening in the table
Drill an 111mm to 114mm (4.37in to 4.49in) hole in your table
using a cup type drill bit.
Step 3: Install the Round Table Connection Bus
A. Install a power socket (purchased separately) into the RTBUS-21xl according to your regional requirements.
B. Insert the unit through the table opening
and insert the mounting brackets.