Crestron electronic DMTH4 Making a Phone Call, Make a Telephone Call Using a Telephone Set

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Installation Guide

Basic System Operation

The following procedures are designed to aquaint the user of the basic steps required to set up a DMTH4 and provide a foundation for developing more complex operations.

It is assumed that the LecNet2™ software and drivers have been previously installed, a Windows-based computer system is connected to the USB or RS-232 ports and the DMTH4 Control Panel is open on the computer screen.

Making a Phone Call

Telephone calls can be initiated from a wired remote control, from a Window’s based computer system connected to the DMTH4’s USB or RS-232 port, or from a standard single-line telephone system attached to the DMTH4 Telephone Set Jack.

Make a Telephone Call Using a Telephone Set

1.) Connect a telephone set to the rear panel Tele- phone Set connector and a cable between the telephone line and the rear panel Telephone Line input connector.

Connect Telephone Set Here

Connect Telephone Line Input Here

2.) Click the DMTH4 Control Panel’s Activity tab.

3.) Use the telephone set to dial the desired number, then click “Connect”. The LED will light, indicating that DMTH4 telephone interface is connected and the “Connect” button will change to “Disconnect.”

4.) Placing the telephone handset back on the cradle automatically transfers all control to the DMTH4.

Connect

Connect LED

5.) To terminate the telephone call, click the “Discon- nect” button on the Activity tab.

Make a Telephone Call Using the Activity Tab

There are three ways to make a telephone call using the Activity tab: the Touch Tone Pad, the “Type in the Number to Dial” box or the Phone Book.

Using the Touch Tone Pad

1.) Click “Connect” on the Activity Tab. The Connect LED will light and the “Connect” button will change to “Disconnect.”

2.) Use the mouse to dial the desired telephone number.

3.) To terminate the telephone call, click the “Discon- nect” button on the Activity tab.

TouchTone Pad

Connect

Connect LED

Rio Rancho, NM

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Contents DMTH4 DMTH4 LECTROSONICS, INC Important Safety Instructions Table of Contents Unpacking the unit IntroductionFront Panel Controls and FeaturesRear Panel Audio Connections Hardware InstallationInstalling the DM system into a rack CablesProgrammable Outputs Audio Outputs AUX and CodecTelephone Line Jack Programmable InputsExpansion I/O ports Codec and TEL Remote Control PortsUSB driver installation Windows XP Installing LecNet2 Software and USB DriverInstalling LecNet2 Software Installing the LecNet2 USB DriverInstallation of Additional Units or LecNet 2 devices USB Driver Installation Windows Initial Setup Basic System SetupControl System Interconnections Using the DMTH4 Control Panel to Change Master/Slave Mode Master/Slave ConfigurationInitial Setup Hints DMTH4 Example Teleconferencing SetupSetting up the DM1624 Main Matrix Setting up the DMTH4 Main MatrixSetting up the DM1624 Expansion Matrix Setting up the DMTH4 Output Source Multiplexer Making a Phone Call Make a Telephone Call Using a Telephone SetMake a Telephone Call Using the Activity Tab Using the Touch Tone PadUse 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