Crestron electronic DMTH4 quick start Example Teleconferencing Setup

Page 16

DMTH4

Example Teleconferencing Setup

Link Conference Rooms with a DMTH4 Example Setup

The following information describes setting up a DMTH4 to connect two locations for a conference. The DMTH4 is designed to be part of a DM Series chain. In this example, the DMTH4 is a slave unit to a DM1624 Series Automixer. This example also as- sumes that the hardware has been installed and is operating properly. Conceptually, the setup has two conference rooms, each with two microphones and two ceiling mounted speakers connected to a DM1624 in a Mix-Minus configuration with a DMTH4 linking the

rooms together via a telephone connection. (See Link Conference Rooms with a DMTH4, Example Setup.)

The actual process to create the signal path so all members of both conference rooms have the ability to hear and be heard all other members in the conference rooms requires four simple steps: setting up the DMTH4 Main Matrix, setting up the DM1624 Main Matrix, setting up the DM1624 Expansion Matrix and setting up the DMTH4 Output Source Multiplexer. This is illustrated in Conference Room Signal Flow Dia- gram.

 

 

 

Out 1

 

Spkr 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Out 2

 

Spkr 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DM Series Automixer (DM1624 Shown)

 

 

 

 

 

Main Matrix

 

Exp. Matrix

In 1

 

 

X

 

 

 

 

X

In 2

X

 

 

 

 

 

 

X

In 3

 

 

 

 

 

 

 

 

In 16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

 

 

 

 

 

 

DANI Bus

Bus

 

 

 

 

 

 

 

Bus

 

Mix Bus 1

Mix Bus 2

Mix Bus 3

Mix Bus 4

Mix Bus 5

Mix Bus 24

Expansion Mix

Expansion Mix

 

 

 

 

 

 

 

DMTH4

Out Source

 

 

 

 

 

 

 

Multiplexer

 

 

 

 

 

 

 

 

(1) TEL IN

X

 

X

 

 

 

 

 

(2) CODEC IN

 

 

 

 

 

 

 

 

(3) AUX IN

 

 

 

 

 

 

 

 

Main Matrix

(1)TEL OUT

(2)CODEC OUT

(3)AUX OUT

Conference Room Signal Flow Diagram

16

LECTROSONICS, INC.

Image 16
Contents DMTH4 DMTH4 LECTROSONICS, INC Important Safety Instructions Table of Contents Introduction Unpacking the unitFront Panel Controls and FeaturesRear Panel Hardware Installation Installing the DM system into a rackCables Audio ConnectionsAudio Outputs AUX and Codec Telephone Line JackProgrammable Inputs Programmable OutputsCodec and TEL Remote Control Ports Expansion I/O portsInstalling LecNet2 Software and USB Driver Installing LecNet2 SoftwareInstalling the LecNet2 USB Driver USB driver installation Windows XPInstallation of Additional Units or LecNet 2 devices USB Driver Installation Windows Initial Setup Basic System SetupControl System Interconnections Master/Slave Configuration Using the DMTH4 Control Panel to Change Master/Slave ModeInitial Setup Hints Example Teleconferencing Setup DMTH4Setting up the DM1624 Main Matrix Setting up the DMTH4 Main MatrixSetting up the DM1624 Expansion Matrix Setting up the DMTH4 Output Source Multiplexer Make a Telephone Call Using a Telephone Set Make a Telephone Call Using the Activity TabUsing the Touch Tone Pad Making a Phone CallUse the Type the number to dial box Use the Phone BookConnecting to the Codec Interface using the Activity Tab FCC Part 68 Compliance FCC Part 15 ComplianceInstallation Guide Rio Rancho, NM Limited ONE Year Warranty