Crestron electronic DMTH4 quick start Important Safety Instructions

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Installation Guide

Important Safety Instructions

This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure -- voltage that may be sufficient to constitute a risk of shock.

This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

1)Read these instructions.

2)Keep these instructions.

3)Heed all warnings.

4)Follow all instructions.

5)Do not use this apparatus near water.

6)Clean only with a dry cloth.

7)Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8)Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9)Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and third grounding prong. The wider blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electri- cian for replacement of the obsolete outlet.

10)Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11)Only use attachments/accessories specified by the manufacturer.

12)Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13)Unplug this apparatus during lightning storms or when unused for long periods of time.

14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15)WARNING -- TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

Rio Rancho, NM

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Contents DMTH4 DMTH4 LECTROSONICS, INC Important Safety Instructions Table of Contents Unpacking the unit IntroductionControls and Features Front PanelRear 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 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 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
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