Black Box DRD-4 User Manual
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Black Box DRD-4 User Manual

Black Box DRD-4 User Manual

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JULY 1992
FX140A
DRD-4
CUSTOMER
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX
SUPPORT
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
INFORMATION
Web site: www.blackbox.com • E-mail: info@blackbox.com

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Summary of Contents for Black Box DRD-4

  • Page 1 Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX SUPPORT FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 INFORMATION Web site: www.blackbox.com • E-mail: info@blackbox.com...
  • Page 2 DRD-4 FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication.

  • Page 3: Table Of Contents

    2.2 Ports on the DRD-4 ..............5 2.3 Functions of the DRD-4 ............... 7 3. Installing the DRD-4 ................8 3.1 Installing the DRD-4 on a Single Line ........8 3.2 Installing the DRD-4 on a Single Line with Multiple Phones and Maintaining Exclusion..........10 3.3 Installing the DRD-4 on Two Lines with Single-Line and...

  • Page 4: Specifications

    DRD-4 DRD-4 1. Specifications Speed — Transparent Connectors — (5) RJ-11 female, (1) power Operation — Transparent Power — 115 VAC, 60 Hz Diagnostics — None Size — 1.75"H x 5.6"W x 6"D (4.4 x FCC Registration — 14.2 x 15.2 cm) BEQUSA-18976-KX-N Weight —...

  • Page 5: Introduction

    2.2 Ports on the DRD-4 eliminiating the need to flip switches and turn machines on or off. The rear panel of the DRD-4 includes five modular ports and a power input port, as shown in Fig. 2-1. STYLE 1...

  • Page 6: Functions Of The Drd-4

    STYLE 4 answer all phone calls during the ring signal. Once you answer a call, the DRD-4 will not allow any of its ports to interrupt a call to another port. This feature ensures your privacy during...
  • Page 7 DRD-4 CHAPTER 2: Introduction Connect your telephone equipment STYLE 2 port—This port rings with to the modular ports, as follows: a short-short ring cadence. Use this port for any telephone device that TEL LINE-IN port—The incoming you wish to respond to the second telephone line plugs into this port.

  • Page 8: Installing The Drd-4

    DRD-4 3. Installing the DRD-4 You can install the DRD-4 on any To install the DRD-4, you will need system with single- or two-line the telephone cable (included) and phones, including key service unit an additional cable for each device (KSU) or private branch exchange you wish to connect to the DRD-4.
  • Page 9 STYLE 1 STYLE 3 LINE-IN STYLE 4 PHONE Fig. 3-1. Installing the DRD-4 on a Single Telephone Line. To install the DRD-4 on a single line, 3. Plug one end of the telephone follow these steps: cable provided with the DRD-4 into the TEL LINE-IN port on 1.

  • Page 10: Installing The Drd-4 On A Single Line With Multiple Phones And Maintaining Exclusion

    DRD-4. installation. Call Technical Support Phones not connected directly to for instructions or contact a the DRD-4 will ring with each ring professionai installer. cadence and will be able to interrupt any call. For total automatic...

  • Page 11: Installing The Drd-4 On Two Lines With Single-Line And Two-Line Phones (With The Drd-4 Connected To One Extension)

    STYLE 2 STYLE 1 STYLE 3 LINE-IN STYLE 4 Fig. 3-2. Installing the DRD-4 on a Single-Line, Multiple-Phone System Maintaining Exclusion. 3.3 Installing the DRD-4 on Two For this procedure, you will need two three-way adapters, which you Lines with Single-Line and Two-Line...
  • Page 12 L1 port on one of the STYLE 1 port on the rear of the three-way adapters. Plug the DRD-4. Plug the other end of other end of the cable into the the cable into the L2 port on the...
  • Page 13 CHAPTER 3: Installing the DRD-4 STYLE 2 STYLE 1 STYLE 3 3-WAY ADAPTER L1+L2 LINE-IN STYLE 4 TWO-LINE TELEPHONE L1+L2 3-WAY ADAPTER Fig. 3-4. Installing the DRD-4 with a Two-Line Phone Using Three-Way Adapters.

  • Page 14: Installing The Drd-4 On A Ksu/Pbx System

    DRD-4 3.4 Installing the DRD-4 on a Fig. 3-5 shows the DRD-4 connected to a KSU phone system. For the KSU/PBX System DRD-4 to operate correctly with such a system, you must install it in front With a KSU/PBX (commonly used of the KSU or PBX—directly to the...
  • Page 15 CHAPTER 3: Installing the DRD-4 KSU/PBX INCOMING LINES STYLE 2 STYLE 1 STYLE 3 LINE-IN STYLE 4 AC OUTLET Fig. 3-5. Installing the DRD-4 on a KSU Phone System.

  • Page 16: Using The Drd-4

    DRD-4 4. Using the DRD-4 You can connect the DRD-4 to any • Fax machines four telephone devices. The DRD-4 • Order-taking systems will automatically direct all incoming calls to their intended destinations. • Bulletin-board systems If you are using any data devices,...

  • Page 17: Troubleshooting

    CHAPTER 5: Troubleshooting 5. Troubleshooting Table 5-1. Troubleshooting Chart. Problem Solution When I pick up a Connect the DRD-4 as shown in Section 3.2. phone, I interrupt another call. One of my telephone 1. Check all wiring connections. devices won’t respond 2.
  • Page 18 © Copyright 1992. Black Box Corporation. All rights reserved. 1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746...

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