Page 2 - 5 Volvo Drive
This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON All brand names, product names and trademarks are the property of their respective owners. ©2008 Crestron Electronics, Inc.
Page 3 - Contents
Crestron DM-DR DigitalMedia ™ Repeater Contents DigitalMedia ™ Repeater: DM-DR 1 Introduction ............................................................................................................................... 1 Features and Functions ........................................................
Page 5 - Introduction; Features and Functions
Crestron DM-DR DigitalMedia ™ Repeater DigitalMedia ™ Repeater: DM-DR Introduction The DigitalMedia ™ (DM) Repeater allows DM cable lengths to be extended in up to 200 foot increments. Up to three repeaters may be installed in a single DM cable run to enable cable lengths up to 450 feet. Refer to th...
Page 6 - Applications; The following diagram shows a DM-DR in a residential application.
DigitalMedia ™ Repeater Crestron DM-DR Applications The following diagram shows a DM-DR in a residential application. DM-DR in a Residential Application For more information on this and other DM applications, refer to the latest revision of the Crestron DigitalMedia Design Guide (Doc. 4789). 2 • Dig...
Page 7 - Specifications; Specifications for the DM-DR are listed in the following table.; SPECIFICATION DETAILS
Crestron DM-DR DigitalMedia ™ Repeater Specifications Specifications for the DM-DR are listed in the following table. DM-DR Specifications SPECIFICATION DETAILS Power DMNet Power Usage 3 watts (0.13 Amps @ 24 Volts DC) Environmental Temperature 41º to 104º F (5º to 40º C) Humidity 10% to 90% RH (non...
Page 8 - Physical Description
DigitalMedia ™ Repeater Crestron DM-DR Physical Description This section provides information on the connections, controls and indicators available on your DM-DR. DM-DR Overall Dimensions (Front and Side Views) 5.25 in (13.34 cm) 1.40 in (3.55 cm) 4.92 in (12.48 cm) 1 2 3 DM-DR Overall Dimensions (R...
Page 9 - INDICATORS; Green
Crestron DM-DR DigitalMedia ™ Repeater Connectors, Controls & Indicators # CONNECTORS 1 , CONTROLS & INDICATORS DESCRIPTION 1 PWR LED Indicates 24 Volts DC power supplied from DMNet control network 2 DM LINK LED Indicates a valid connection to a DigitalMedia transmitter or receiver 3 VIDEO L...
Page 10 - SOURCE
DigitalMedia ™ Repeater Crestron DM-DR Connectors, Controls & Indicators (Continued) # CONNECTORS 1 , CONTROLS & INDICATORS DESCRIPTION 6 SOURCE 2, 3 (1) DM port composed of (2) 8-pin RJ-45 female Connects to DM output of a DM switcher, transmitter, or other DM device via DM-CBL or CresCAT-D...
Page 12 - Industry Compliance; This device complies with part 15 of the FCC rules. Operation is
DigitalMedia ™ Repeater Crestron DM-DR Industry Compliance This unit has been manufactured to comply with UL’s Standards for Safety in Canada and the United States. Formal approval is pending. As of the date of manufacture, the DM-DR has been tested and found to comply with specifications for CE mar...
Page 13 - Setup; Network Wiring
Crestron DM-DR DigitalMedia ™ Repeater Setup Network Wiring When wiring the DMNet network, consider the following: NOTE: DMNet wiring and Cresnet ® wiring are not compatible. • Use Crestron Certified Wire. • Use Crestron power supplies for Crestron equipment. • Provide sufficient power to the system...
Page 14 - Cables in the electrical box should be tagged as source and
DigitalMedia ™ Repeater Crestron DM-DR • Metal mounting plate (supplied) • 4-Pin connector plugs (supplied) It is assumed that DigitalMedia cable (DM-CBL) has been fed through an installed two-gang electrical box, 85mm European or 1900 box electrical box (not supplied) and wiring has been verified. ...
Page 15 - Mounting DM-DR into Electrical Box; Hardware Hookup
Crestron DM-DR DigitalMedia ™ Repeater Mounting DM-DR into Electrical Box MOUNTING SCREWS (4) (2007215) DRYWALL METAL MOUNTING PLATE (2019091) DM-DR Hardware Hookup Make the necessary connections as called out in the illustration that follows this paragraph. Refer to “Network Wiring” on page 9 befor...
Page 16 - Hardware Connections for the DM-DR
DigitalMedia ™ Repeater Crestron DM-DR Hardware Connections for the DM-DR DISPLAY DM: TO INPUT OF A DM RECEIVER, SWITCHER, OR OTHER DEVICE VIA DM-CBL OR CRESCAT-D CABLE DISPLAY NETWORK: TO DM SWITCHER AND OTHER DMNET DEVICES SOURCE NETWORK: TO DM SWITCHER AND OTHER DMNET DEVICES SOURCE DM: TO OUTPUT...
Page 17 - Uploading and Upgrading; Establishing Communication; Use Crestron Toolbox; DM-DR connects to a DigitalMedia switcher via DMNet.; Firmware
Crestron DM-DR DigitalMedia ™ Repeater Uploading and Upgrading Crestron recommends using the latest programming software and that each device contains the latest firmware to take advantage of the most recently released features. However, before attempting to upload or upgrade it is necessary to esta...
Page 18 - Upgrade DM-DR firmware via Crestron Toolbox.; Functions | Firmware...; to upgrade the DM-DR; Program Checks; Using Crestron Toolbox, display the network device tree (; Network Device Tree; ) to show all network devices connected to the
DigitalMedia ™ Repeater Crestron DM-DR website as new features are developed after product releases. For details on upgrading, refer to the Crestron Toolbox help file. Check the Crestron website to find the latest firmware. (New users may be required to register to obtain access to certain areas of ...
Page 19 - Problem Solving; Troubleshooting; DM-DR Troubleshooting; TROUBLE; LED; LED
Crestron DM-DR DigitalMedia ™ Repeater Problem Solving Troubleshooting The following table provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. DM-DR Troubleshooting TROUBLE POSSIBLE CAUSE(S) CORRECT...
Page 20 - DM LINK; PWR; LED does; Check Network Wiring; Use only Crestron power supplies for Crestron; EIG; connector on the DM switcher is used to jumper in external
DigitalMedia ™ Repeater Crestron DM-DR DM-DR Troubleshooting (Continued) TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION DM LINK LED does not illuminate. Device is not sending or receiving DMNet signal. Verify DMNet is properly attached. PWR LED does not illuminate. Device is not receiving power. Verify...
Page 21 - Maximum Cable Length by Type; Reference Documents; List of Related Reference Documents; DOCUMENT TITLE; Crestron DigitalMedia Design Guide
Crestron DM-DR DigitalMedia ™ Repeater Refer to the following table for maximum cable lengths for various cables. Maximum Cable Length by Type Cable Type: DM-CBL DigitalMedia Cable CresCAT-D Crestron Home® CAT5 AV Cable Resolution: Maximum length between, before, or after repeaters Maximum total len...
Page 22 - Further Inquiries; ) to ask questions about Crestron products.; Future Updates
DigitalMedia ™ Repeater Crestron DM-DR Further Inquiries If you cannot locate specific information or have questions after reviewing this guide, please take advantage of Crestron's award winning customer service team by calling Crestron at 1-888-CRESTRON [1-888-273-7876]. You can also log onto the o...
Page 23 - Return and Warranty Policies; Merchandise Returns / Repair Service
Crestron DM-DR DigitalMedia ™ Repeater Return and Warranty Policies Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange or service without prior authorization from CRESTRON. To obtain warranty service for CRESTRON products, contact an authorized CRESTRON deale...
