Williams Sound PPA R37 User's Guide download pdf (Page 4)

SYSTEM OVERVIEW

The PPAT35 is an FM Wide-band / Narrow-Band transmitter which operates in the 72-76 MHz frequency

bandwidth. It is designed to be used with battery powered FM receivers: Compatible Williams Sound receivers

include the PPAR37 and PPA R35-8 (Wide-Band). Please contact Williams Sound, LLC for more information

on available receivers: 800-843-3544. Or, visit us on the web: www.williamssound.com.

Developed for hearing assistance in places of public access, the PPAT35 is designed for those who need help

overcoming background noise, reverberation, or distance from the sound source. It includes a complete audio

processor optimized for the needs of hearing impaired persons and is easily integrated with your existing sound

system. The PPA T35 can also be used with a microphone as a stand-alone system.

Your PPA T35 transmitter operates much like an FM radio station. The transmitter picks up the live audio

directly from a microphone or sound system. Those sounds are then broadcasted over an FM radio signal. FM

receivers are worn by the listener

. The broadcast can be picked up from up to 1000 feet away*. This allows the

listener to sit anywhere in the audience and listen to the broadcast as loud as needed without disturbing anyone else.

Please read through this manual carefully. It includes important setup procedures and guidelines for proper

operation. If at any time you are having problems with this product, please contact Williams Sound toll free for

assistance: 800-843-3544.

NOTE: FCC regulations, section 15.21, requires the user to comply with the rules of transmitter operation.

Any

changes or modifications made by the user not expressly approved for compliance may result in the loss of all

privileges and authority to operate the equipment.

FIG. 1: OVERALL SYSTEM DIAGRAM

*Range may be affected by metal structures. 1000+ feet is the maximum operating range of the T35

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Williams Sound PPA R37 User's Guide Page 4