Williams Sound PERSONAL PA System 500 Installation Manual & User Manual

Narrow-band fm wireless listening system

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Installation
Guide &
User
Manual
PERSONAL PA System 500
Narrow-Band FM Wireless Listening System
Transmitter Model T20
®
Williams Sound
Receiver Model R19/*, R19-4A, R19-6
Helping People Hear
MAN 062B

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Summary of Contents for Williams Sound PERSONAL PA System 500

  • Page 1 Installation Guide & User Manual PERSONAL PA System 500 Narrow-Band FM Wireless Listening System Transmitter Model T20 ® Williams Sound Receiver Model R19/*, R19-4A, R19-6 Helping People Hear MAN 062B...
  • Page 3: Table Of Contents

    PERSONAL PA SYSTEM 500 Installation and User Manual Contents Page Overview Narrow-Band Basics Controls and Features System Set-Up and Operation Antenna Connection Power Connection Audio Connection Using a Microphone T20 Audio Processor Options Using R19/R19-4/R19-6 Receivers Adjusting Receiver Tone Controls Battery &...
  • Page 4: Overview

    If you have any problems with this Williams Sound PERSONAL PA System 500 is for those who need product, don’t hesitate to call us toll-free at help overcoming background noise, reverberation, or 1-800-843-3544.
  • Page 5: Narrow-Band Basics

    This frequency before interference occurs. True narrow- is usually not a drawback for spoken word band receivers like the Williams Sound R19 use presentations, but may not be optimal for programs dual-conversion circuitry to achieve a very narrow which are primarily music.
  • Page 6: Controls And Features

    Volume Channel Channel Slide Switch 2-position slide switch used to alternate between two pre-set narrow-band frequencies. Tone Off/On Indicator Light Red LED which indicates receiver is “on” when lit. ® Williams Sound Helping People Hear...
  • Page 7 20 Hz 725 Hz Power Supply Line 175 Hz -12dB -6dB Made in USA Digit Digit Williams Sound Corp. Balanced Audio Input: High-Pass Filter Switch: RF Output Switch: Power Combination 3-pin female 3-position slide-type, 3-position slide-type, Connection: XLR/1/4" stereo jack, accepts...
  • Page 8: System Set-Up And Operation

    TAPE OUT or LINE OUT If the optional remote antenna (ANT 005) 2nd Choice: BOOSTER or BRIDGING is more appropriate, contact your dealer or Williams Sound Corp. The remote antenna 3rd Choice: Speaker Terminal, or installation is detailed on page 15.
  • Page 9 To T20 Input LINE 70 V 4, 8, 0r 16 Ohm Speaker Line Shield Grounded To Amplifier Male XLR Connector To T20 Input LINE 70 V 25 or 70 Volt Speaker Line Shield Grounded To Amplifier ® Williams Sound Helping People Hear...
  • Page 10: Power Connection

    (20 Hz) position. The right position (725 Hz) may be used for further low frequency reduction, or it may be used to reduce low frequency system noise due to pick up of ventilation system noise, etc. ® Williams Sound Helping People Hear...
  • Page 11 The T20 is shipped in Compressor Mode. For assistance in selecting an alternate audio processing mode, contact Williams Sound technical Noise Reduction Mode assistance at 1-800-328-6190. The T20 can also be configured for for 2:1 compression.
  • Page 12: Adjusting Receiver Tone Controls

    If the input level control is fully clockwise and the “OK” light still does not come on, you will need to increase the signal level at its source (mixer or P.A. amplifier). ® Williams Sound Helping People Hear...
  • Page 13 (1-2 hours) will shorten battery life. ‘terminals together with metal objects. Battery damage and burns can result! Rechargeable batteries will need to be replaced Use only Williams Sound supplied chargers and after 1–2 years of use. batteries! ®...
  • Page 14: Receiver Management Suggestions

    The EAR 022 Surround Earphone can be sanitized with an alcohol pad. The receivers can be stored in a multiple compartment storage case with a credit card or driver's license left as collateral for the receiver. ® Williams Sound Helping People Hear...
  • Page 15: Using A Remote Antenna

    DO NOT put the active element Williams Sound in 50 foot lengths (WCA 008 50). (last 80 inches) inside a metal conduit. The Never splice coax cables together. Always use feedline is categorized as Class II wiring.
  • Page 16: Troubleshooting Guide

    "Mic" jack on the rear of the the appropriate mixer control or try a different T20 transmitter and the input selector switch is audio source. in the MIC (left) position. ® Williams Sound Helping People Hear...
  • Page 17 Unless you have the necessary technical skills, this is best left to a qualified electronics repair technician. Call your Authorized Dealer or Williams Sound Corporation for more information. Ask for the Buzz Paper. ®...
  • Page 18: Radio Interference / Tuning Instructions

    Tuning Instructions Figure 9: T20 Channel Selection Wide-Band Channels The PERSONAL PA System 500 is usually not 1st Digit 2nd Digit Freq (MHz) disturbed by other radio services. However, there are 72.100 no clear or exclusive channels for this radio service.
  • Page 19: Warranty

    NINETY DAYS. This warranty does not extend to intentional or accidental physical damage. This warranty applies only to products returned to Williams Sound for service. To return a product for service, call 1-800-843-3544 and request a Return Authorization (RA) number.
  • Page 20: System Specifications

    R19 or R19-4 channels cannot be used, the receiver must be returned to the factory for alternate crystals. Williams Sound Corp. 10399 West 70th St., Eden Prairie, MN 55344-3459 U.S.A. 800-843-3544 / 952-943-2252 / FAX: 952-943-2174 © 1996, Williams Sound Corp. MAN 062B...

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