Crestron electronic DMTH4 quick start Connecting to the Codec Interface using the Activity Tab

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Installation Guide

When an incoming call is received the Ringing LED (on both the Tel/Codec Tab and the Activities Tab) will blink until the number of rings has been achieved, then extinguish to indicate that the Telephone Interface has connected.

4.) Click “Enable Auto Disconnect” to configure the DMTH4 so that the telephone interface automati- cally disconnects when it senses that the call has be terminated by the calling party.

Connecting to the CODEC Interface using the Activity Tab

It is assumed that the DMTH4 CODEC input and output signals on the rear panel have been connected to the video codec and that gain for each has been adjusted as needed.

1.) Click the “Connect” button to enable the connec- tion to the codec interface. The LED will light and the “Connect” button will change to “Disconnect.”

2.) To terminate the connection, click the “Disconnect” button.

Connect LED

Connect

Tel/Codec Tab

Codec Interface Tab

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Contents DMTH4 DMTH4 LECTROSONICS, INC Important Safety Instructions Table of Contents Unpacking the unit IntroductionControls and Features Front PanelRear Panel Installing the DM system into a rack Hardware InstallationCables Audio ConnectionsTelephone Line Jack Audio Outputs AUX and CodecProgrammable Inputs Programmable OutputsExpansion I/O ports Codec and TEL Remote Control PortsInstalling LecNet2 Software Installing LecNet2 Software and USB DriverInstalling the LecNet2 USB Driver USB driver installation Windows XPInstallation of Additional Units or LecNet 2 devices USB Driver Installation Windows Basic System Setup Initial SetupControl System Interconnections Using the DMTH4 Control Panel to Change Master/Slave Mode Master/Slave ConfigurationInitial Setup Hints DMTH4 Example Teleconferencing SetupSetting up the DMTH4 Main Matrix Setting up the DM1624 Main MatrixSetting up the DM1624 Expansion Matrix Setting up the DMTH4 Output Source Multiplexer Make a Telephone Call Using the Activity Tab Make a Telephone Call Using a Telephone SetUsing the Touch Tone Pad Making a Phone CallUse the Phone Book Use the Type the number to dial boxConnecting to the Codec Interface using the Activity Tab FCC Part 15 Compliance FCC Part 68 ComplianceInstallation Guide Rio Rancho, NM Limited ONE Year Warranty