Williams Sound PFM-PRO Users Manual
PFM PRO and PFM PRO RCH
Personal Wireless FM Listening Systems
USER Manual
PFM PRO
PFM PRO RCH
MAN 199A
Personal FM Wireless Listening Systems
Contents
Safety Information and Recycling Instructions .......................................................................................................................................2
System Overview ..................................................................................................................................................................................3
System Components ............................................................................................................................................................................3
Setting up the PPA T46 Transmitter ......................................................................................................................................................4
Setting up the PPA R37 Receiver .........................................................................................................................................................5
Using the CHG 3502 Charger ...............................................................................................................................................................6
Troubleshooting ....................................................................................................................................................................................7
Specications FM Transmitter PPA T46 ................................................................................................................................................8
Specications FM Receiver PPA R37 ...................................................................................................................................................9
Lifetime PLUS Limited Warranty ..........................................................................................................................................................10
Notes .................................................................................................................................................................................................11
Safety Information and Recycling Instructions
HEARING SAFETY
CAUTION!
This product is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used
improperly. To protect your hearing and the hearing of others:
1. Turn the volume down before putting on the earphone or headphone, and then adjust the volume to a comfortable level.
2. Set the volume level at the minimum setting that you need to hear.
3. If you experience feedback (a squealing or howling sound), reduce the volume setting and move the microphone away from the
earphone or headphone.
4. Do not allow children or other unauthorized persons to have access to this product.
BATTERY SAFETY
CAUTION!
This product is supplied with disposable Alkaline batteries. Do not attempt to recharge disposable batteries, which may explode,
release dangerous chemicals, cause burns, or other serious harm to the user or product.
MEDICAL DEVICE SAFETY
CAUTION!
1. Before using this product with an implantable or other medical device, consult your physician or the manufacturer of your
implantable or other medical device.
2. If you have a pacemaker or other medical device, make sure that you are using this product in accordance with safety
guidelines established by your physician or the implantable device manufacturer.
RECYCLING INSTRUCTIONS
Battery Safety and Disposal
Help Williams Sound protect the environment! Please take time to dispose of your equipment properly. Please do NOT dispose
of batteries in the household trash. Please take the batteries to a retail or community collection point for recycling.
Product Recycling:
Please do NOT dispose of your Williams Sound equipment in the household trash. Please take the equipment to an electronics
2
recycling center or return the product to the factory for proper disposal.
Personal FM Wireless Listening Systems
System Overview
Thank you for purchasing a Personal FM Wireless Listening System from Williams Sound. Anyone needing auditory assistance to
overcome background noise, reverberation, or distance from a sound source can benet from a Personal FM Wireless Listening
System.
Your PFM System has two principal parts: the Transmitter and the Receiver. Much like a miniature radio station, the microphone
picks up the sounds you want to hear and the Transmitter broadcasts them over an FM radio signal. The receiver and earphone
are used to pick up the broadcast up to 150 feet away.
FM RADIO SIGNAL
SPEAKER USES THE BODY PACK
TRANSMITTER WITH MICROPHONE
(CORD IS TRANSMITTING ANTENNA)
LISTENER USES PERSONAL RECEIVER WITH INCLUDED
EARPHONE, HEADPHONES, OR OPTIONAL NECKLOOP
To avoid diculties, please read through these instructions as you begin using the system. Then save them for questions that arise
as you continue to use your Williams Sound Personal FM Wireless Listening System.
The speaker wears the belt-clip transmitter and a clip-on microphone. The speaker’s voice is broadcast as an FM radio signal over
a distance of 150 feet. Listeners use the pocket receiver and earphones or headphones to hear the speaker’s voice directly, with
reduced background noise. An optional neckloop telecoil coupler allows the system to be used with telecoil (T-switch) equipped
hearing aids.
If you have problems with the PFM system, don’t hesitate to call us toll-free at 1-800-843-3544.
System Components
The PFM PRO System includes: The PFM PRO RCH System includes the PFM PRO, plus:
(1) FM Body-pack Transmitter (PPA T46) (1) Dual Drop-in Charger (CHG 3502)
(1) FM Body-pack Receiver (PPA R37) (2) AA Rechargeable NiMH Batteries (BAT 026-2) -
(1) Single Mini Earphone (EAR 041) (replaces BAT 001-2)
(1) Folding Headphone (HED 021)
(1) Audio Input Cable (WCA 087)
(1) Lavalier Microphone (MIC 090)
(2) AA Alkaline Batteries (BAT 001-2)
(1) System Carry Case (CCS 043)
(1) System User Manual (MAN 199)
3
Personal FM Wireless Listening Systems
ALKALINE/NiMH
BATTERY SWITCH
CAUTION: RECHARGE
ONLY NiMH BATTERIES
BATTERY REMOVAL
FABRIC STRIP
T46 TOP
T46 FRONT
OLED
DISPLAY
Setting up the PPA T46 Transmitter
IMPORTANT: If Alkaline (non rechargeable) batteries are being installed, slide the battery selection switch in the
battery compartment to the “Alkaline” position. See FIG 1 below. If installing NiMH (or rechargeable) batteries, slide
the battery selection switch to the “NiMH” position.
1. Install two (2) AA batteries into the battery compartment. If using Alkaline batteries, switch the battery switch to the Alkaline
position. Note: If rechargeable batteries will be used, the battery switch must be switched to the NiMH position before inserting
the transmitter into the charger (See Figure 1). If using rechargeable batteries without the charger, the batteries must be
charged externally before use. To remove the batteries, pull up on the Battery Removal Fabric Strip.
Figure 1: PPA T46 Battery Selection Switch Figure 2: PPA T46 Transmitter Jacks and Power
POWER ON/OFF,
MUTE BUTTON
MIC
JACK
POWER "ON",
LOW BATTERY
LED
AUXILIARY
INPUT JACK
2. Plug the microphone cord into the “Mic Jack” ( ) on top of the transmitter. (See Figure 2).
Note: The microphone with 39 inch cord MUST be used with the Transmitter (the cord is the transmitting antenna).
3. Turn the unit on: press and hold the “ON/OFF/MUTE” button for three seconds. The “Power On” indicator ( ) should illuminate
green. (See Figure 2).
4. Change the transmitter to the desired channel. To access the channel setting, push the menu button until you see the channel
displayed. Change the channel by pushing the left or right arrow buttons. Push the menu button to save the channel (Figure 3).
Note: To choose by frequency, see Advanced Settings. Note: Remember the channel chosen in this step as you will need to
set the channel on the receiver to match this channel (under “Setting up the PPA R37 Receiver”).
Figure. 3: PPA T46 Transmitter Front Controls Figure 4: Belt Clip Installation
LEFT
ARROW
BUTTON
MENU
BUTTON
5. Install the belt clip on the rear of the T46 by positioning the belt clip on the back of transmitter. Turn the belt clip 180˚ left or right
6. Place the transmitter in a pocket, or clip it onto a belt or waistband.
4
RIGHT
ARROW
BUTTON
to secure the clip. The transmitter can now be clipped onto a belt. To remove, turn the belt clip 180˚ so the open end of the
clip points up, and gently pull the belt clip o (See Figure 4).
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