Williams Sound Hearing Helper PERSONAL FM System PFM 300 Set Up Manual & User Manual
Wireless fm listening system
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Also See for Hearing Helper PERSONAL FM System PFM 300:
- User manual (21 pages) ,
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Summary of Contents for Williams Sound Hearing Helper PERSONAL FM System PFM 300
- Page 1 Set Up Guide & User Manual Hearing Helper ® PERSONAL FM System Models PFM 300 & PFM 350 Wireless FM Listening System Transmitter Model T30 ® Williams Sound Receiver Models R31, R32 Helping People Hear MAN 072C...
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Page 3: Table Of Contents
SING THE RANSMITTER PFM R32 R SING THE ECEIVER PFM R31 R SING THE ECEIVER ATTERY NFORMATION FM S SING ERSONAL YSTEM EARING PPLICATIONS ARIOUS EARING EVELS IFFICULTY HANGING REQUENCIES ARRANTY YSTEM PECIFICATIONS COUSTIC PECIFICATIONS ® Williams Sound Helping People Hear... -
Page 4: System Overview
100 feet away. To avoid difficulties, please read through these instructions as you begin to use the system. Then save them for questions that arise as you continue to use your Williams Sound Personal FM System. -
Page 5: System Components
OMPONENTS Microphone Earphone Earphone Microphone On/Off & On/Off & On/Off Switch FM Volume Volume FM Volume Mic Jack Williams Sound Williams Sound Williams Sound ® ® ® Hearing Helper Hearing Helper Hearing Helper R32 Receiver T30 Transmitter R31 Receiver (PFM 300 & 350 Systems) -
Page 6: Using The T30 Transmitter
On/Off Switch Jack Williams Sound FM 3. Place the Transmitter in the belt clip case provided. 4. Turn the power switch on top of the Transmitter to “On.” 5. Clip the microphone onto a collar, lapel, or tie. It should be as close to the speaker’s mouth as is practical. -
Page 7: Using The Pfm R32 Receiver
For best reception, the cord should hang as straight as possible. Make sure the Receiver is turned OFF when not in use. The channel selector can be used to switch between an individual and a group channel. ® Williams Sound Helping People Hear... -
Page 8: Using The Pfm R31 Receiver
Mid – some low frequency cut; Hi – maximum low frequency cut, emphasizes higher frequencies. (See Figure 6.) 8. Place the Receiver in the belt clip case provided. The Receiver can be placed in a pants pocket, or clipped onto a belt, harness, or waistband. ® Williams Sound Helping People Hear... - Page 9 If no environmental sounds are desired, turn the “Mic” control fully to “Min”. If you want to hear nearby conversation or your own voice, turn the “Mic” control up. ® Williams Sound Helping People Hear...
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Page 10: Battery Information
The battery installed in the receiver may be recharged in the receiver only if it is a Nickel Cadmium battery, and only if the Williams Sound CHG 200A charger is used. Damage from improper charging is not covered by the Williams Sound five year warranty. For charging directions, see figure 9. - Page 11 The batteries may heat up and burst, causing possible injury and damage to the equipment. Avoid shorting the plus and minus battery terminals together with metal objects. Battery damage and burns can result! Use only Williams Sound supplied chargers and batteries. ® Williams Sound...
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Page 12: Using Your Personal Fm System Witha Hearing Aid
Implant Processors. If your hearing aid has a direct audio input boot, you can obtain a cord from your hearing aid manufacturer to plug directly into the PFM receiver. The cord should have a 3.5 mm plug. ® Williams Sound Helping People Hear... -
Page 13: Applications For Various Hearing Loss Levels
For severe to profound hearing loss, the PERSONAL FM System should be used in conjunction with a hearing aid. A Neckloop can be used with hearing aids that have a telecoil. An adaptor cord can be used with hearing aids that have direct audio input. ® Williams Sound Helping People Hear... -
Page 14: I N Case O F Difficulty
If you hear the interference with the Transmitter off, you need to change to a clear channel. See the re-tuning instructions. 10. If problems remain, contact your dealer for further help. Or call Williams Sound toll-free at 1-800-843-3544. -
Page 15: Changing Frequencies
Many PFM users reserve Channel 1 on their receivers to match large area FM systems set to Channel E (72.9 MHz). They set their T30 Transmitter to Channel G (75.7 MHz) to allow receiver users to switch between channels depending on the listening situation. ® Williams Sound Helping People Hear... - Page 16 5. Re-tune all the receivers and mark the new frequency inside the case for future reference. 12: L IGURE OCATION OF ECEIVER UNING OILS Channel 1 Tuning Coil Channel 2 Tuning Coil Channel Selector Switch Batteries R31/R32 Receiver ® Williams Sound Helping People Hear...
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Page 17: Warranty
ARRANTY The Williams Sound T30 Transmitter, R31 and R32 Receivers are engineered and designed to provide you with many years of reliable service. Williams Sound warrants it against defects in materials and workmanship for FIVE (5) years EXCEPT FOR earphones, headphones, rechargeable batteries, chargers, cables, antennas, carry cases, and all other accessory products. -
Page 18: Specifications
On/off and FM Note: Specifications are electrical performance PFM R31 Receiver Only Mic Connector: 3.5 mm mono phone jack, supplies positive DC for Williams Sound electret mics Microphone: Plug mount electret, omnidirectional, with windscreen, 3.5mm mono phone plug (MIC 014) -
Page 19: Acoustic Specifications
Environmental Mic Response (PFM R31 Only) Input: 80 dB random noise Device: KEMAR mannequin with BTK 3550 Tester 80.0 dB 80 db Main Y: 50.2 dB 100 Hz + 8 OCT LOG Main X: 4 kHz ® Williams Sound Helping People Hear... - Page 20 Williams Sound Corp. 10321 West 70th St., Eden Prairie, MN 55344 U.S.A. 800-328-6190 / 952-943-2252 / FAX: 952-943-2174 www.williamssound.com © 2003, Williams Sound Corp. MAN 072C...
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