Williams Sound WFM 270 Guide

Model WFM 270
TV Talker FM System
Manual and User Guide
Transmitter Model WFM TX260
Receiver Model WFM RX270
MAN 151i

MAN 151i
Model WFM 270 TV Talker FM System
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Model WFM 270
TV Talker FM System
Contents
System Overview.............................................................................................................. 3
System Components........................................................................................................ 3
Safety Information............................................................................................................. 4
Recycling Instructions....................................................................................................... 5
Operating Instructions ...................................................................................................... 6
WFM TX260 ............................................................................................................. 6
WFM RX270........................................................................................................... 10
In Case of Difculty ......................................................................................................... 12
FCC Caution................................................................................................................... 13
System Specications..................................................................................................... 14
Warranty......................................................................................................................... 16

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Model WFM 270 TV Talker FM System
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System Overview
Thank you for purchasing the TV Talker FM System from
Williams Sound Corp. Anyone needing auditory assistance to overcome
background noise, reverberation, or distance from the sound source can
benet from the TV Talker FM System.
You can use the TV Talker FM System for hearing assistance in conference
rooms, listening to the TV, or with other audio equipment. The TX260
Transmitter features an Automatic Level Control to adjust for different audio
signal levels and to maintain a comfortable listening level.
As with most radio (FM) systems, the transmitter and receiver do not need to
be kept in the same room, the radio signal can pass through most walls.
Please read through this manual carefully for
proper setup and installation instructions.
If you have problems at anytime with these systems, do not hesitate to call
us toll-free at 1-800-843-3544.
WFM 270 System Components
• WFM TX260 Transmitter
• Power Supply TFP 042
• TV Microphone (MIC 084)
• WFM RX270 Receiver
• 1m Audio Cable with dual RCA plugs (WCA 078)
• Two Rechargeable Batteries (BAT AP11A)

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Safety Information
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. Make sure the volume is turned down before putting on the earphone or
headphone before adjusting 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.
PACEMAKER SAFETY:
CAUTION!
1. Before using this product with a pacemaker or other medical device,
consult your physician or the manufacturer of your pacemaker 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 pacemaker manufacturer.

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Model WFM 270 TV Talker FM System
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Recycling Instructions
Help Williams Sound protect the environment! Please take the time to
dispose of your equipment properly.
Product Recycling for Customers in the European Union
Please do NOT dispose of your Williams Sound equipment in the
household trash. Please take the equipment to an electronics
recycling center; OR, return the product to the factory for proper
disposal.
Battery Recycling for Customers in the European Union
Please do NOT dispose of used batteries in the household trash.
Please take the batteries to a retail or community collection point
for recycling.

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Setting up the TX260 Transmitter
NOTICE: THE RECHARGEABLE BATTERIES ARE SHIPPED IN
A DISCHARGED STATE. THE BATTERIES MUST BE CHARGED
OVERNIGHT BEFORE USING THE TV TALKER FM SYSTEM.
The WFM TX260 Transmitter may be placed on top of a TV or shelf.
The maximum operating distance is up to 100 feet (30.48 m).
Any number of receivers may be used with the TX260 Transmitter, but use
only one transmitter per channel in a room at the same time. Otherwise,
interference will occur.
Up to three TX260 Transmitters can be used in one room when each
transmitter is set to one of the three channels (A, B or C).
Charging LED’s will be RED when charging, then green when battery is
charged.
RECEIVER
CHARGING
CRADLE
LEFT BATTERY
CHARGING
INDICATOR
BLUE SIGNAL
TRANSMISSION INDICATOR
(WILL SHUT OFFAFTER 5
MINUTES OF NO AUDIO SIGNAL)
BATTERY
CHARGING
PORT
BATTERY
CHARGING
PORT
RIGHT BATTERY
CHARGING
INDICATOR
RECEIVER CHARGING
INDICATOR (RED)
(ONLY FOR WFM 260 RECEIVER)
A200
TX260 Transmitter (Front View)

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Step 1: Connect the Transmitter Power Supply
Plug the Power Supply cord into the “DC 12V” jack 1on the back of the
TX260. Then plug the Power Supply into an AC outlet. When the receiver
is placed into the charging cradle built into the top of the transmitter, the
center charging indicator on the front of the TX260 will turn on. When the
spare battery is plugged into the left or right battery charging port on the
transmitter, the corresponding charge indicator light will turn on.
Step 2: Connect the Transmitter to the Audio Source
Use the supplied red and white RCA audio cables to connect the TX260
Transmitter directly to the TV, VCR, or stereo “AUDIO OUT” jacks. If your
television does not have “AUDIO OUT” jacks, you will need use the supplied
TV microphone. See item ❺above for TV microphone instructions.
TX260
TV Microphone
If an RCA connection is unavailable, use the
provided TV microphone to pickup the sound
source directly from the TV loud speaker as
shown on left.
❺
TX260 Transmitter (Rear View)
A B C
Channel Selector
❶ ❷ ❸
❹

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Step 2: (continued)
NOTE: Some televisions have FIXED output and others have VARIABLE
output. If available, FIXED output should be selected. Consult
your television manual for more information. “Fixed” output means
the volume on the television will not change when the volume
is increased, decreased, or muted. “Variable” output means the
volume on the television will change when it is increased, decreased,
or muted. If variable output is the only output available on your
television, we recommend using the supplied TV microphone. See
page 9 for TV microphone instructions.
Step 3: Channel Selector A, B, C
With the channel selector you can change the frequency of the transmitter. If
channel A is distorted you can change to another channel.
Transmitter
A B C
A B C
NOTE: If the transmitter is switched to another channel, the receiver also
has to be set to the same channel.
The channel selector is located on the rear side of the transmitter or receiver.
Transmitter and receiver must both be set to the same channel.

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Model WFM 270 TV Talker FM System
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ON OFF
A
B
C
ON OFF
A
B
C
Step 4
If an RCA connection is unavailable, use the provided TV MICROPHONE
n to pickup the desired sound source. Plug in the microphone into the Mic
Jack on the rear of the TX260 Transmitter m. Use the velcro strip supplied to
attach the microphone near the loudspeaker m of your TV or stereo.
The microphone will allow you to play the TV at lower volume for other
listeners and will pick up other important sounds like the telephone or
doorbell ringing.
RX270 Receiver

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Setting up the RX270 Receiver
Step 1: Install the Receiver Batteries
Insert the rechargeable battery into the bottom of the RX270 Receiver (see
page 12). Place the receiver into the charger cradle built into the top of
the TX260 Transmitter and let charge overnight. The spare battery can be
plugged into the charging port located on either side of the transmitter. By
keeping the spare battery charged, you can easily swap batteries when the
one in use runs out and always have a fresh battery ready. A fully charged
battery will operate the receiver for approximately 6 hours, depending on the
volume setting. The battery should be changed when you notice the sound
getting weak and noisy. The batteries may be left charging when not in use.
Step 2: Using the WFM RX270 Receiver
To use the system, rst check to make sure your TV or audio source is
turned ON. Make sure the receiver battery is fully charged. The RX270
Receiver has an on/off switch on the rear side. Rotate the volume control to
adjust the volume to a comfortable level.
Return the receiver to the charger when it is not in use.
Additional Receiver Adjustments
Balance Control
Use a small screwdriver to adjust the loudness balance between the left and/
or right earphones. See page 11.
The RX270 will work with hearing aids equipped with a T-coil.
The RX270 can be used with stereo earphones or headphones.

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Model WFM 270 TV Talker FM System
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BATTERY
(BAT AP11A)
A196
VOLUME
CONTROL
STEREO
HEADPHONE
JACK
NECKLOOP
BALANCE CONTROL
ON OFF
A
B
C
CHANNEL
SELECTOR
A199
STEREO
HEADPHONE
JACK
WFM RX270

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In Case of Difculty
If the system does not seem to be functioning, read through the manual and
user guide carefully to verify proper setup and installation of your system.
1. Make sure that your television or VCR is plugged in and turned on.
2. Make sure that the TX260 Transmitter’s power adapter is plugged in.
3. Make sure that the receiver has a fully charged battery.
4. Make sure Transmitter and Receiver channels are set to the same
channel.
5. If you are getting static or radio interference, change Transmitter and
Receiver to one of the other channels.
6. If you are using the TV microphone and not getting a signal, try turning up
the TV volume up slightly. Also, try positioning the TV mic directly over the
TV speaker.
7. If using RX270 with hearing aid, make sure the hearing aid has the T-coil
switch turned on.
8. If the system still does not function, call Williams Sound at:
1-800-843-3544.

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Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Caution
To assure continued compliance, any changes or modications not expressly
approved by the party responsible for compliance could void the user’s
authority to operate this equipment. (Example - use only shielded interface
cables when connecting to computer or peripheral devices).

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Model WFM 270 TV Talker FM System
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System Specications:
WFM TX260 Transmitter:
Size, Weight, Color: 6.25”L x 4”W x 1.4”H (15.9cm x 10.2cm x 3.6cm), 200g, Silver
Power Input: 12VDC (center is positive), 200 mA Class II wall transformer
TFP 042 100 - 240 VAC 12VDC Out 50/60Hz
Subcarrier Frequency:* CH A: 916.25 MHz
CH B: 916.75 MHz
CH C: 917.75 MHz
Range: 100ft. (30.5m)
Power Output: 1mW
Auto Power On/Off: Blue signal transmission indicator will shut off after 5 minutes of
no audio signal. Battery charging functions remain on full time.
Indicators: Blue LED - Indicates incoming audio signal active
Red LED - Battery charging
Green LED - Battery charged/ready
Microphone Input: 3.55 mm jack for MIC 084 Electret TV Microphone, 1.5 kΩ
Line Inputs: 2 RCA jacks for mono or stereo line-level sources
200 mV min. to 10 V rms max. input level, 5.1 kΩ
Charging Ports: Charges one WFM RX260 Receiver plus two additional BAT
AP11A NiMH battery packs
Approvals: RoHS, WEEE
Warranty: 2 years*
*Frequencies utilized allow for legal use in the USA.
*90 days on cords, batteries, power supply, and other accessories.

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System Specications:
WFM RX270 Receiver:
Weight: 59 g
Material and Color: ABS plastic, Silver
Battery Type, Life: BAT AP11A NiMH Battery Pack, 4 to 6 hrs
Modulation Frequency:* CH A: 916.25 MHz
CH B: 916.75 MHz
CH C: 917.75 MHz
Frequency Response: 15 Hz to 20 kHz, ± 5dB
Signal-to-Noise Ratio: 60 dB
Controls: Volume control thumbwheel; screwdriver adjust balance controls
Acoustic Output: 120 dBA
Headphone Output: 3.5 mm stereo jack
Compatibility: Compatible with WFM TX260
Power Switch: Switch located on rear side of receiver
Volume Control: Located on top of receiver Includes volume control protector
shield
Approvals: RoHS, WEEE
Warranty: 2 years, parts and labor*
*Frequencies utilized allow for legal use in the USA.
*90 days on cords, batteries, power supply, and other accessories.

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LIMITED WARRANTY
Williams Sound products are engineered, designed and manufactured
under carefully controlled conditions to provide you with many years of
reliable service. Williams Sound warrants the TV TALKER FM System against
defects in materials and workmanship for TWO (2) years. During the rst
two years from the purchase date, we will promptly repair or replace the TV
TALKER FM System.
Microphones, earphones, headphones, batteries, cables, carry cases, and
all other accessory products carry a 90-day warranty. Chargers carry a one
year warranty.
WILLIAMS SOUND HAS NO CONTROL OVER THE CONDITIONS UNDER
WHICH THIS PRODUCT IS USED. WILLIAMS SOUND, THEREFORE,
DISCLAIMS ALL WARRANTIES NOT SET FORTH ABOVE, BOTH
EXPRESS AND IMPLIED, WITH RESPECT TO THE TV TALKER FM
SYSTEM, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
WILLIAMS SOUND SHALL NOT BE LIABLE TO ANY PERSON OR
ENTITY FOR ANY MEDICAL EXPENSES OR ANY DIRECT, INCIDENTAL
OR CONSEQUENTIAL DAMAGES CAUSED BY ANY USE, DEFECT,
FAILURE OR MALFUNCTION OF THE PRODUCT, WHETHER A CLAIM
FOR SUCH DAMAGES IS BASED UPON WARRANTY, CONTRACT, TORT
OR OTHERWISE. THE SOLE REMEDY FOR ANY DEFECT, FAILURE OR
MALFUNCTION OF THE PRODUCT IS REPLACEMENT OF THE PRODUCT.
NO PERSON HAS ANY AUTHORITY TO BIND WILLIAMS SOUND TO ANY
REPRESENTATION OR WARRANTY WITH RESPECT TO THE TV TALKER
FM SYSTEM. UNAUTHORIZED REPAIRS OR MODIFICATIONS WILL VOID
THE WARRANTY.
The exclusions and limitations set out above are not intended to, and should
not be construed so as to contravene mandatory provisions of applicable
law. If any part or term of this Disclaimer of Warranty is held to be illegal,
unenforceable or in conict with applicable law by a court of competent
jurisdiction, the validity of the remaining portions of this Disclaimer of
Warranty shall not be affected, and all rights and obligations shall be
construed and enforced as if this Limited Warranty did not contain the
particular part or term held to be invalid.

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If you experience difculty with your system, call Toll-Free for
Customer Assistance:
1-800-843-3544
If it is necessary to return the system for service, your Customer Service
Representative will give you a Return Authorization Number (RA) and
shipping instructions.
Pack the system carefully and send it to:
Williams Sound
Attn: Repair Dept.
10300 Valley View Rd
Eden Prairie, MN 55344

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MAN 151i
Model WFM 270 TV Talker FM System
©2012 Williams Sound • All Rights Reserved
10300 Valley View Rd • Eden Prairie, MN 55344
800-328-6190 / 952-943-2252 • FAX: [phone]
www.williamssound.com