Nautel VS1 Installation Manual
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Nautel VS1 Installation Manual

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See also: Troubleshooting Manual , Operation & Maintenance Manual
VS1 Transmitter
Installation Manual
Document: VS1-INST
Issue:
2.0 2010-12-01
Status:
Preliminary

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Summary of Contents for Nautel VS1

  • Page 1 VS1 Transmitter Installation Manual Document: VS1-INST Issue: 2.0 2010-12-01 Status: Preliminary...
  • Page 3 The comparisons and other information provided in this document have been prepared in good faith based on publicly available information. The reader is encouraged to consult the respective manufacturer's most recent published data for verification. © Copyright 2010 NAUTEL. All rights reserved.

  • Page 5: Table Of Contents

    VS1 Installation Manual Table of contents Contents Release control record About this manual About safety Safety precautions xiii Preparing for installation Mounting the transmitter Connecting to station reference ground Installing the RF feed line Connecting ac power Installing program inputs...
  • Page 6 VS1 Installation Manual Table of contents Commissioning Going on-air Network setup Parts and tools Contacting Nautel Parts supplied by Nautel Parts not supplied by Nautel Parts ordering Module replacement program Tools for installation Pre-installation / Installation assistance 10-1 Pre-installation consulting 10-1...

  • Page 7: Release Control Record

    VS1 Installation Manual Release control record Issue Date Reason 2010-12-01 Release 2 of product (NARF65A and NARF65A/01) Issue 2.0 2010-12-01 Page vii...
  • Page 8 VS1 Installation Manual Page viii Issue 2.0 2010-12-01...

  • Page 9: About This Manual

    VS1 Installation Manual About this manual This manual provides information about installing an VS1 transmitter. This manual is intended for use by qualified, trained installers. Technical support Nautel offers technical support to customers over the Internet and by telephone. Nautel’s customer support team will answer your questions and work with you to identify and resolve problems.
  • Page 10 The Nautel website provides useful resources to keep you up to date on your VS1. Nautel User Group (NUG) The website includes a special section that customers can log into in order to access the Nautel customer newsletter, product manuals, frequently asked questions (FAQ), information sheets, and information about field upgrades.

  • Page 11: About Safety

    VS1 Installation Manual About safety All Nautel transmitters are designed to meet the requirements of EN60215, Safety Requirements for Radio Transmitters. The philosophy of EN60215 is that the removal of any cover or panel that can only be opened using a tool is a maintenance activity, and that any person performing a maintenance activity is expected to be trained for that activity.
  • Page 12 VS1 Installation Manual Lightning hazards Before opening the transmitter and touching internal parts, remove and solidly ground the antenna connection. WARNING: It is not enough to ground the antenna terminal with the antenna still connected. Even a small impedance in the ground strap will result in lethal voltages during a lightning strike.

  • Page 13: Safety Precautions

    Personnel must be familiar with the transmitter, so that they can avoid physical danger, and be aware of hazards to themselves and the equipment. Nautel offers a number of training courses covering the basic fundamentals of RF systems and transmitters, and the operation and maintenance of the transmitter. For more information about available courses and schedules, go to the Nautel website at http://www.nautel.com/Training.aspx,...
  • Page 14 Operation of safety interlocks (if installed) First aid Nautel does not offer first aid training, since the hazards associated with high voltage and RF energy are not specific to the transmitter. However, the customer should provide first aid training to all per- sonnel who have access to the transmitter site.
  • Page 15 VS1 Installation Manual Marking hazards Place warning signs close to any hazardous areas or systems (e.g., the feedline or the antenna system). Make the signs large enough that they cannot be missed. Provide signage in all languages used in the region.
  • Page 16 (and to protect the rest of your site equipment and your personnel). For detailed information about lightning protection, see the Nautel Site Preparation Manual, available from your Nautel sales agent, or online from the Nautel website.

  • Page 17: Preparing For Installation

    4. Assemble your parts and tools. For a list of required tools, see “Parts and tools” on page 9-1. 5. When you are ready to install the VS1 transmitter, follow the steps shown in Figure 1.1 on page 1-2.

  • Page 18: Mounting The Transmitter

    VS1 Installation Manual Preparing for installation Figure 1.1: Flowchart - Installing the transmitter Mounting the transmitter - see page 2-1 Connecting to station reference ground - see page 3-1 Installing the RF feed line - see page 4-1 Connecting ac power - see page 5-1...

  • Page 19: Mounting The Transmitter

    Mounting the transmitter Section 2: Mounting the transmitter To mount the VS1 transmitter in a cabinet, perform the following tasks: 1. Locate the six transmitter mounting pieces that were included in the VS1 shipping box (see Figure 2.1). Note: Unless otherwise specified, all hardware required in this section is included in the VS1’s installation kit (Nautel Part # 211-8979).
  • Page 20 2.2). (DO NOT use any hardware under the screw head). 6. Slide the VS1 into the cabinet until the VS1’s front panel is flush with the cabinet’s front mounting edges. Secure the front panel to the cabinet using four M5 panel screws (Nautel Part # HMSF50) and four finishing washers (Nautel Part # HU36).

  • Page 21: Connecting To Station Reference Ground

    Figure 3.1 on page 3-2 as an installation guide. 1. Locate the VS1’s safety ground stud (E1) on the rear panel of the VS1. 2. Attach a continuous, low impedance copper conductor (minimum 3/4” braid, 4-inch strap, or 0 AWG wire) between the station reference ground and safety ground stud E1. Ensure the station reference ground conductor is at least 3 mm (1/8 in) from the exterior of the transmitter or host cabinet.
  • Page 22 VS1 Installation Manual Connecting to station reference ground Figure 3.1: Station Reference Ground Strap Connection PARTIAL REAR VIEW OF VS1 Conductor (1/4” threaded (copper braid shown) stud) From Station Reference Ground IMPORTANT ! Do not allow conductor to contact the transmitter or host cabinet chassis at any other point.

  • Page 23: Installing The Rf Feed Line

    3. Obtain one or two ferrite toroids (Nautel Part # LP23, 85.7 mm) from the ancillary kit. Install the ferrite toroid(s) on the VS1 end of the RF feed line. If practical, the RF feed line should pass through a minimum of two times (one turn) (see Figure 4.1).
  • Page 24 (7/16 DIN CONNECTOR SHOWN) 4. Install the appropriate size connector (7/8-inch EIA or 7/16 DIN) on the RF feed line. 5. Mate the the RF feed line's connector to the RF OUT (J2) connector on the rear of the VS1. Page 4-2...

  • Page 25: Connecting Ac Power

    (two turns). 4. Connect the ac power cord to the AC INPUT receptacle (U1) on the rear of the VS1. 5. Connect the other end of the ac power cord to the 200 - 240 V ac input source.
  • Page 26 VS1 Installation Manual Connecting ac power Page 5-2 Issue 2.0 2010-12-01...

  • Page 27: Installing Program Inputs

    Connecting cables 1. Obtain a ferrite toroid [85.7 mm (Nautel Part # LP23) or 38 mm (Nautel part # LXP38), as appropriate] from the ancillary kit. 2. Route program input cable(s) through the ferrite toroid, then to the rear of the VS1. If practical, pass the cable through the ferrite toroid twice (two turns).
  • Page 28 VS1 Installation Manual Installing program inputs Figure 6.1: Program Input Connections VS1 TRANSMITTER REAR VIEW NOTE: D-Sub mating connectors are provided in the ancillary kit. Other connector types must be provided by the user. Page 6-2 Issue 2.0 2010-12-01...

  • Page 29: Installing Control And Monitoring Wiring

    Manual before proceeding. Connecting cables 1. Obtain a ferrite toroid [85.7 mm (Nautel Part # LP23) or 38 mm (Nautel part # LXP38), as appropriate] from the ancillary kit. 2. Route the remote control and monitor cables through the ferrite toroid, then to the rear of the VS1.
  • Page 30 5. If you are using an external interlock for the transmitter, route a shielded cable to the rear of the VS1. Connect the shielded cable between pins 19 and 20 of the D-sub connector that mates with the REMOTE I/O-A (A1J2A) connector (see Figure 7.1).

  • Page 31: Commissioning Tasks

    REMOTE I/O-A (A1J2A) connector on the rear of the VS1. Note: An interlock jumper (Nautel Part # 211-5060) is provided in the VS1’s ancillary kit. It is intended to plug directly into the REMOTE I/O-A (A1J2A) connector on the rear of the VS1.

  • Page 32: Commissioning

    2. Follow the instructions on the front panel display (see Figure 8.1) to perform the first-time setup of the VS1, including selecting the frequency, output power and audio source. Figure 8.1: First Time Setup Initial Screen SET FREQUENCY Press up/down arrows to adjust.
  • Page 33 VS1 Installation Manual Commissioning tasks Figure 8.2: Audio Setup Screens IF AES IS SELECTED IF COMPOSITE IS SELECTED 3. When selecting the audio source from the intial start-up screens, there two options - AES and Composite . Use the up and down arrows to toggle between source options, then press the checkmark button to select the desired source.
  • Page 34 Defaulted to Local (LCL) 5. Enable the VS1’s RF output by pressing the cancel ( X ) button and the up arrow button simultaneously. The RF status displayed on line 2 of the top level screen should change to RF ON.

  • Page 35: Going On-Air

    Step 3 should be removed. 1. Switch off the ac power using the the POWER switch on the rear of the VS1. 2. Connect the transmitter's RF output to an antenna system. 3. Switch on the ac power using the the POWER switch on the rear of the VS1.
  • Page 36 VS1 Installation Manual Commissioning tasks Figure 8.5: Network Settings screen Set during factory testing; cannot be modified Set to ON if your network has a DHCP server. Automatically assigns IP, netmask, gateway and nameservers. Set to OFF if you do not have a DHCP server or if you wish to assign static addresses.
  • Page 37 Operations and Maintenance Manual for more information. 6. Once you have established an IP address, you can login to the VS1’s advanced user interface (AUI), which allows you to remotely control and monitor the VS1. See the “Operating the transmitter”...
  • Page 38 VS1 Installation Manual Commissioning tasks Page 8-8 Issue 2.0 2010-12-01...

  • Page 39: Parts And Tools

    VS1 Installation Manual Parts and tools Section 9: Parts and tools This section describes parts associated with the VS1 transmitter, and tools needed during installation and routine operation. Topics include: • Parts supplied by Nautel - see page 9-2 •...

  • Page 40: Parts Supplied By Nautel

    Ancillary parts kit An ancillary parts kit is shipped with the VS1. This kit contains items that may be needed for future maintenance. The kit includes a spare battery, spare fuses, spare capacitors, D-sub mating connectors, fan filters, miscellaneous hardware, tyraps and some installation tools.

  • Page 41: Module Replacement Program

    • The replacement module is shipped to the customer as soon as the customer reports the failure. The customer then returns the failed module to Nautel using the same shipping package. Tools for installation The tools you need during transmitter installation include the following: •...
  • Page 42 VS1 Installation Manual Parts and tools Page 9-4 Issue 2.0 2010-12-01...

  • Page 43: Pre-Installation Consulting

    Extended warranties - see page 10-7 Pre-installation consulting Nautel field support specialists are available to answer questions and work with you to ensure that your site will be ready for the installation of your VS1 transmitter. For support, contact Nautel Customer Service and request assistance (“On-site support”...
  • Page 44 Ac power wiring for the transmitter has been installed and connected at the breaker panel or the building’s service entrance. If local electrical codes allow Nautel personnel to connect the transmitter to the ac supply, using the customer's cable, that task is included in this service.

  • Page 45: Online Documentation

    On-site support If you require on-site assistance, Nautel’s field support specialists can help you prepare your site and ensure that your VS1 transmitter installation can proceed as quickly as possible. For more information about on-site support, including scheduling and pricing, contact Nautel Customer Service: •...

  • Page 46: Standard Warranty

    VS1 Installation Manual Pre-installation / Installation assistance Nautel training programs are made up of individual modules that can be 'mixed and matched' to meet the customer’s specific training needs. All Nautel training courses are available at the Nautel Training Center. Training can also be provided at the customer’s facility, and training the customer’s technical staff on the customer’s transmitter.
  • Page 47 7. Nautel shall have the privilege of investigating whether failures have been caused by factors beyond its control. 8. Nautel shall in no event be liable for any consequential damages arising from the use of this equipment. 9. When requesting a warranty repair/replacement, please provide complete and accurate information.
  • Page 48 Module exchange service In order to provide Nautel customers with a fast and efficient service in the event of a problem, Nautel operates a factory rebuilt, module exchange service which takes full advantage of the high degree of module redundancy in Nautel equipment. This module exchange service is operated from Nautel's factory in Bangor, Maine and Hackett's Cove, Nova Scotia.

  • Page 49: Extended Warranties

    Extended warranties Nautel's standard 13-month warranty provides excellent coverage and satisfies most customers’ needs. However, if you want extended coverage, Nautel offers one and two-year Extended Warranty Plans to cover electrical and mechanical repairs or replacements for all Nautel equipment.
  • Page 50 If Nautel’s service technicians are unable to solve the problem over the telephone, Nautel will give you an RMA number. You then return the module or circuit board to a Nautel service facility so that Nautel can provide a replacement. (Do not ship a component back to Nautel until you have an RMA number.)

  • Page 51: List Of Terms

    List of terms Section 11: List of terms This section defines some of the terms that are used in Nautel documentation. Audio Engineering Society/European Broadcasting Union (AES/EBU) is the name of a AES-EBU. digital audio transfer standard. The AES/EBU digital interface is usually implemented using 3-pin XLR connectors (the same type connector used in professional microphones).
  • Page 52 Look-Up Table. LUT. Refers to the multiplexed baseband signal. Also referred to as the composite signal. MPX. A setting that controls power level, frequency and audio parameters. The VS1 allows you to Preset. pre-program multiple presets. Printed Wiring Board. PWB.

  • Page 54: Issue 2.0 2010-12-01

    Toll Free: +1.877.6NAUTEL (6628835) (Canada & USA only) Fax: +1.902.823.3183 Nautel Inc. 201 Target Industrial Circle Bangor, Maine USA 04401 Phone: +1.207.947.8200 Fax: +1.207.947.3693 Customer Service (24 hour support) +1.877.628.8353 (Canada & USA only) +1.902.823.5100 (International) Email: support@nautel.com Web: www.nautel.com © Copyright 2010 NAUTEL. All rights reserved.

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