Revolabs C20 User Manual

Revolabs FusionTM Microphone System — Tandberg C20 Setup Guide

This setup guide will guide you through the steps needed to properly connect a

Revolabs Fusion Microphone System to a Tandberg C20 video codec.

Note:

It is important to carefully follow these instructions in order and completely.
Otherwise your Fusion Microphone System and/or the video codec may not function
properly. Please read through these instructions completely before proceeding.
Contact Revolabs technical support if you have any questions.

Requirements for connecting systems:

1. Revolabs Fusion 4 or 8 channel Microphone System

2. Tandberg C20 video codec

3. QTY 1 XLR female to 3.5mm TRRS cable (custom built)

4. QTY 1 RCA male — RCA male cable

5. Amplified Speakers

NOTE: IMAGES ARE PART OF THE TANDBERG CODEC C20 ADMINISTRATOR’S GUIDE © JULY
2009

Connecting the Cables

1. Connect the XLR – 3.5mm 4 conductor audio cable between the XLR ―CONF
OUT‖ port on the Fusion and the ―MICROPHONE 1‖ port on the Tandberg C20.

2. Connect a Male RCA-RCA audio cable between the ―CONF IN‖ port on the
Fusion and the White ―AUDIO OUTPUT‖ port on the C20.

3. Connect a Male RCA audio cable between the ―Room Out‖ port on the Fusion
and the Amplified Speakers.

3

1

2

2

+

1

TANDBERG CODEC C20 ADMINISTRATOR’S GUIDE © JULY 2009

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NOTE: You must use your Fusion remote control to control the room volume
for both the audio and video conference calls. Adjusting the volume in the
video codec will cause echo.