Williams Sound TV Converter Box WIR 237 User Manual

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MANUAL AND USER GUIDE  
SoundPlus TV Infrared System  
Model WIR 237  
Model WIR 238  
Model WIR 239  
Transmitter Model WIR TX238  
Receiver Model WIR RX237 or  
Receiver Model WIR RX238 or  
Receiver Model WIR RX239  
MAN 120C  
© 2007 Williams Sound Corp.  
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SYSTEM OVERVIEW  
Thank you for purchasing the SoundPlusTV Infrared System  
from Williams Sound Corp. Anyone needing auditory assis-  
tance to overcome background noise, reverberation, or distance  
from the sound source can benefit from the SoundPlusTV  
Infrared System.  
You can use the SoundPlusTV Infrared System for hearing  
assistance in conference rooms, listening to the TV, or with  
other audio equipment. The TX238 Transmitter features an  
Automatic Level Control to adjust for different audio signal  
levels and to maintain a comfortable listening level.  
Please read through this manual carefully  
for proper setup and installation instructions.  
NOTE: The SoundPlus TV Infrared System is not recom-  
mended for use with a PLASMA TV MONITOR.  
If you have problems at anytime with these systems, do not  
hesitate to call us toll-free at 1-800-843-3544.  
SYSTEM COMPONENTS  
• WIR TX238 Transmitter  
• Power Supply  
• WIR RX237 or  
WIR RX238 or  
• TV Microphone (MIC 084)  
WIR RX239 Receiver  
• 1m Audio Cable with  
dual RCA plugs (WCA 078)  
• Two Rechargeable Batteries  
(BAT AP97A)  
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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.  
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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.  
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 electron-  
ics 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.  
04/04/07  
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SETTING UP THE TX238 TRANSMITTER  
NOTICE: THE RECHARGEABLE BATTERIES ARE SHIPPED IN A DIS-  
CHARGED STATE. THE BATTERIES MUST BE CHARGED OVERNIGHT  
BEFORE USING THE SOUNDPLUSTV INFRARED SYSTEM.  
The WIR TX238 Transmitter may be placed on top of a TV or  
shelf. Place the TX238 Transmitter where it is clearly visible  
from your listening position.  
Infrared light behaves like visible light, so it is blocked by solid  
objects. This confines the signal to the room where the trans-  
mitter is located. The transmitter cannot be placed inside or  
behind anything except glass. The maximum operating distance  
is approximately 30 feet (9 m).  
Ideally, the TX238 Transmitter should be at ear-level height or  
above. The infrared light pattern is much like a floodlight  
“cone” as it leaves the transmitter, with the best reception  
inside the cone.  
Sunlight can cause infrared interference in the form of a buzz,  
hiss, or static. Thus, the system cannot be used outdoors and  
may not work properly inside if a lot of direct sunlight is pres-  
ent. Closing drapes or blinds will help if sunlight is a problem.  
Any number of receivers may be used with the TX238  
Transmitter, but use only one transmitter in a room at the same  
time. Otherwise, interference will occur.  
Receiver Charging Cradle  
Battery  
Charging  
Port  
Battery  
Charging  
Port  
Left  
Infrared  
Transmitting  
Diodes  
Receiver  
Charging  
Indicator  
Infrared  
Transmitting  
Diodes  
Right  
Battery  
Charging  
Indicator  
Battery  
Charging  
Indicator  
(only for WIR  
RX237, RX238,  
RX239 Receiver)  
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TX238  
TV Microphone  
5 If an RCA connection is unavail-  
able, use the provided TV micro-  
phone to pickup the sound source  
directly from the TV loud speak-  
er as shown on right.  
TX238 Transmitter (Rear View)  
OR  
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1
2
3
STEP 1: CONNECT THE TRANSMITTER POWER SUPPLY  
Plug the Power Supply cord into the “DC 12V” jack 1 on the  
back of the TX238. 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 TX238 will turn on. When the spare battery is  
plugged into the left or right battery charging port on the trans-  
mitter, 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  
TX238 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 page  
9 for TV microphone instructions.  
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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 out-  
put is the only output available on your television, we recom-  
mend using the supplied TV microphone. See page 9 for TV  
microphone instructions.  
STEP 3: SELECT STEREO OR MONO OPERATION  
Note: Choose 1 of 3 transmitter setup options below and on  
page 9. Verify receiver compatibility on left.  
Important: If your system is packaged with the WIR RX239  
(neckloop) Receiver, you must setup the WIR TX238  
Transmitter to operate in 2.3 MHz (mono) mode. See 2.3 MHz  
(mono) instructions on page 9. The WIR RX239 (neckloop)  
Receiver will NOT work while the transmitter is in stereo or  
2.8 MHz mode.  
If your system is packaged with the WIR RX237 or WIR RX238  
Receiver, you can choose to operate the WIR TX238 in stereo OR  
mono (2.3 or 2.8 MHz) operation. For the highest quality, stereo is  
the recommended mode of operation.  
Compatible with:  
STEREO OPERATION:  
(HIGHEST AUDIO QUALITY)  
Connect the RCA plugs from the TV or VCR  
RX237  
audio output into the LEFT and RIGHT RCA  
-or-  
jacks on the TX238 Transmitter 3. Next, slide the  
stereo/mono switch 2on the TX238 Transmitter  
to the stereo “ ” position. Your transmitter is  
now set for stereo operation.  
RX238  
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Compatible with:  
2.3 MHz (MONO) OPERATION:  
Connect the LEFT RCA plug from the TV or  
VCR audio output into the LEFT RCA jack on the  
TX238 Transmitter 3 (the right jack should be  
left unplugged). Next, slide the stereo/mono  
switch to the “ ” mono position 2. The trans-  
mitter is now set for 2.3 MHz operation.  
RX237  
-or-  
RX238  
-or-  
RX239  
Compatible with:  
2.8 MHz (MONO) OPERATION:  
Connect the LEFT RCA plug from the TV or VCR  
speaker output into the RIGHT RCA jack on the  
TX238 Transmitter 3(the left jack should be left  
unplugged). Next, slide the stereo/mono switch 2  
to the “ ” mono position. The transmitter is now  
set for 2.8 MHz operation.  
RX237  
-or-  
RX238  
STEP 3 (CONTINUED):  
If an RCA connection is unavailable, use the provided  
TV MICROPHONE 5 to pickup the desired sound source.  
Plug in the microphone into the Mic Jack on the rear of the  
TX238 Transmitter 4. Use the velcro strip supplied to attach  
the microphone near the loudspeaker 4 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.  
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SETTING UP THE RX237 RECEIVER  
STEP 1: INSTALL THE RECEIVER BATTERIES  
Insert the rechargeable battery into the bottom of the RX237 Receiver  
(see page 12). Place the receiver into the charger cradle built into the  
top of the TX238 Transmitter and let charge overnight. The spare bat-  
tery 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 approxi-  
mately 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 WIR RX237 RECEIVER  
The RX237 will automatically configure itself for stereo or mono  
(2.3 or 2.8 MHz) operation depending on the setup chosen for the  
TX238 Transmitter.  
Before you use the system, double check to make sure the WIR  
TX238 Transmitter’s power supply is plugged in. Make sure the TV,  
stereo, or audio source is turned ON. Make sure the receiver’s battery  
is fully charged.  
To Use the Receiver:  
1. First, place the lanyard on the receiver around your neck.  
IMPORTANT: a dual detector infrared “eye” is located in the  
front of the receiver. Do not cover it up or you will lose reception.  
Make sure the “SOUND PLUS” lettering is facing away from  
you when you put the receiver on.  
2. Next, plug in an earphone, headphone, or neckloop with 3.5mm  
plug into the jack on the bottom of the RX237 receiver (see drawing  
on page 12). Note: The RX237 turns ON automatically when you  
plug in the earphone/headphone into the jack, and turns OFF when  
you remove the earphone/headphone from the jack.  
3. Rotate the volume control to a comfortable listening level. Note: If  
you are using a neckloop with the RX237, turn the volume control to  
“2,” or about half of full volume. Then, turn the switch on your hear-  
ing aid to the “T” position and adjust the volume to a comfortable  
listening level. If the sound is weak, increase the volume on the  
RX237 Receiver, then on your hearing aid.  
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IMPORTANT: When you are done using the RX237, remember  
to UNPLUG the earphone, headphone, or neckloop from  
the receiver’s jack. The receiver will not turn off until the  
earphone/headphone is removed from the unit.  
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 bal-  
ance between the Left and Right Earphones. See page 12.  
Tone Controls: Use a small screwdriver to adjust the tone for the left  
and right earphones. See page 12.  
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Lanyard  
RX237 Receiver  
(Front View)  
Volume  
Control  
Battery (BAT AP97A)  
Optional Earphone/Headphone/Neckloop  
for 3.5mm Jack  
RX237 Receiver (Rear View)  
Tone Controls  
Balance Control  
-
-
L
L
+
-
BAL  
R
R
+
RX237 Receiver (Bottom View)  
3.5mm Jack  
Battery (BAT AP97A)  
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SETTING UP THE RX238 RECEIVER  
STEP 1: INSTALL THE RECEIVER BATTERIES  
Insert the rechargeable battery into the bottom of the RX238  
Receiver (see page 14). Place the receiver into the charger cradle  
built into the top of the TX238 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 WIR RX238 RECEIVER  
The RX238 will automatically configure itself for stereo or  
mono (2.3 or 2.8 MHz) operation depending on the setup cho-  
sen for the TX238 Transmitter.  
To use the system, first check to make sure your TV or audio  
source is turned ON. Make sure the receiver battery is fully  
charged. The RX238 Receiver has an automatic on/off function.  
When you put the receiver on, it turns on. When you take the  
receiver off, it turns off. Rotate the volume control to adjust the  
volume to a comfortable level.  
IMPORTANT: A dual detector infrared “eye” is located in  
the front of the receiver. Do not cover it up or you will lose  
reception. Make sure the “SOUND PLUS” lettering is facing  
away from you when you put the receiver on.  
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 right earphones. See page 14.  
Tone Controls: Use a small screwdriver to adjust the tone for  
the left and right earphones. See page 14.  
Ear Cushions: Replacement ear cushions are available from  
your Williams Sound dealer, part number EAR 031.  
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RX238 Receiver  
(Front View)  
Volume  
Control  
Battery (BAT AP97A)  
RX238 Receiver (Rear View)  
Tone Controls  
Balance Control  
-
-
L
L
+
-
BAL  
R
R
+
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SETTING UP THE RX239 (NECKLOOP) RECEIVER  
STEP 1: INSTALL THE RECEIVER BATTERIES  
Insert the Rechargeable battery into the bottom of the RX239  
Receiver (see drawing on page 16). Place the receiver into the  
charger cradle built into the top of the TX238 Transmitter and let  
charge overnight. The spare battery can be plugged into the charg-  
ing 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 WIR RX239 RECEIVER  
The RX239 Receiver magnetically transfers the audio from the  
TX238 Transmitter into a hearing aid equipped with a telephone  
coil (T-coil).  
Before you use the receiver, double check to make sure the  
WIR TX238 Transmitter’s power supply is plugged in. Make sure  
the audio connection on the transmitter is set up for 2.3 MHz  
(mono) operation only. See pages 8-9. Make sure the TV, stereo,  
or audio source is turned ON. Make sure the receiver’s battery is  
fully charged.  
To use the Receiver:  
1) First, place the neckloop on the receiver around your neck.  
Important: A dual detector infrared “eye” is located on the  
front of the receiver. Do not cover it up or you will lose recep-  
tion. Make sure that “SOUNDPLUS” lettering is facing away  
from you when you put the receiver on.  
2) Turn the receiver ON by turning the volume control to “2,” or  
about half of full volume.  
3) Turn the switch on your hearing aid to the “T” position and  
adjust the volume for comfortable listening.  
4) If the sound is weak, increase the volume on the Williams  
Sound unit, then on your hearing aid.  
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RX239 Receiver  
(Front View)  
Neckloop  
Volume  
Control  
Battery (BAT AP97A)  
RX239 Receiver (Rear View)  
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IN  
CASE OF DIFFICULTY  
If the system does not seem to be functioning:  
1. Read through the manual and user guide carefully to verify proper  
setup and installation of your system.  
2. Make sure that your television or VCR is plugged in and  
turned on.  
3. Make sure that the TX238 Transmitter’s power adapter is plugged in.  
4. If you’ve installed the TX238 Transmitter other than on top of the  
TV, make sure that its front panel is facing the receiver.  
5. Make sure that the receiver has a fully charged battery.  
6. Make sure you are not covering the infrared “eye.” Remove any  
objects obstructing the line between the TX238 Transmitter and  
the receiver. The “SoundPlus” label should be facing towards the  
TV while you listen.  
7. If you are using the RX237 or RX238 Receiver and getting static  
or hiss: Try operating the TX238 Transmitter in MONO (2.3 MHz  
or 2.8 MHz) mode. See instructions on page 8.  
8. If you are using the RX239 (neckloop) Receiver, and the sound is  
weak or noisy: First, make sure that the TX238 Transmitter is  
operating in 2.3 (Mono) mode. Also, check that the T-coil switch  
on your hearing aid is switched to the “On” position. Next, try  
increasing the volume on the receiver unit, then increase the vol-  
ume on your hearing aid until the volume is at a comfortable lis-  
tening level.  
9. If you are operating the TX238 Transmitter in MONO (2.3 MHz  
or 2.8 MHz) mode and getting noise or hiss in the receiver: For  
2.3 MHz operation, check to make sure you are only using the left  
RCA jack on the TX238 Transmitter. For 2.8 MHz operation:  
make sure you are only using the right RCA jack on the TX238  
Transmitter.  
10. 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.  
11. If the system still does not function, call Williams Sound at:  
1-800-843-3544.  
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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 SoundPlusTV  
Infrared System against defects in materials and workmanship for  
FIVE (5) years. During the first five years from the purchase date, we  
will promptly repair or replace the SoundPlusTV Infrared 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 CONDI-  
TIONS UNDER WHICH THIS PRODUCT IS USED. WILLIAMS  
SOUND, THEREFORE, DISCLAIMS ALL WARRANTIES NOT  
SET FORTH ABOVE, BOTH EXPRESS AND IMPLIED, WITH  
RESPECT TO THE SOUNDPLUSTV INFRARED SYSTEM,  
INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRAN-  
TY 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 OTHER-  
WISE. 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 WARRAN-  
TY WITH RESPECT TO THE SOUNDPLUSTV INFRARED  
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 conflict 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 difficulty 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 Corp.  
Attn: Repair Dept.  
10321 West 70th Street  
Eden Prairie, MN 55344  
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WIR 238, WIR 239  
SYSTEM SPECIFICATIONS:  
WIR TX238 Transmitter:  
Size, Weight, Color:  
6.25”L x 3.25”W x 1.25”H (15.9cm x  
8.3cm x 3.2cm), 5.1oz. (140g), Gray  
Power Input:  
12 VDC (center is positive), 200 mA Class  
II wall transformer  
TFP 024 Power Supply: North America:  
120VAC, 60Hz, UL/CSA  
TFP 032 Power Supply, 2 pin Euro mains  
plug, 230VAC, 50-60 Hz, CE  
TFP 033 Power Supply, 3 pin UK mains  
plug, 230VAC, 50-60 Hz, CE  
Subcarrier Frequency:  
Range:  
2.3 MHz, 2.8 MHz, or stereo.  
30ft. (9m) line-of-site  
Auto Power On/Off:  
Transmitter shuts off infrared after 1.5 min-  
utes when audio signal is removed. Battery  
charging functions remain on full time.  
Microphone Input:  
Line Inputs:  
3.5 mm jack for MIC 084 Electret TV  
Microphone, 1.5 kΩ  
2 RCA jacks for mono or stereo line-level  
sources  
200 mV min. to 10 V rms max. input level,  
5.1 kΩ  
Automatic Level Control:  
Infrared LEDs, Pattern:  
35 dB compression range  
8 IR LEDs, 45 degree cone-shaped cover-  
age pattern to 6dB intensity,  
30ft. (9m) line of sight  
Charging Ports:  
Charges one WIR RX238 Receiver plus  
two additional BAT AP97A NiMH battery  
packs  
Approvals:  
Warranty:  
RoHS, WEEE  
5 years*  
*90 days on cords, batteries, power supply and other accessories.  
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WIR RX237 Receiver:  
Weight:  
1.7 oz (50 g) with battery  
ABS plastic, Black  
BAT AP97A NiMH Battery Pack, 6 hours  
2.3 and 2.8 MHz  
200 Hz to 8 kHz, 5 dB  
60 dB at 9m  
Volume control thumbwheel; screwdriver  
adjust balance  
Material and Color:  
Battery Type, Life:  
Modulation Frequency:  
Frequency Response:  
Signal-to-Noise Ratio:  
Controls:  
and (L & R) tone controls  
115 dB MAX SSPL90 with EAR 013 (2cc  
coupler)  
Compatible with transmitters operating on  
2.3 MHz/2.8 MHz  
Acoustic Output:  
Compatibility:  
Power Switch:  
Approvals:  
Warranty:  
Built into jack  
RoHS, WEEE  
5 years, parts and labor*  
WIR RX238 Receiver:  
Weight:  
2.1 oz (60 g) with batteries  
ABS plastic, Black and Grey  
BAT AP97A NiMH Battery Pack, 6 hours  
2.3 MHz and/or 2.8 MHz  
200 Hz to 8 kHz, 5 dB  
60 dB at 30 ft. (9m)  
Volume control thumbwheel; screwdriver  
adjust balance and (L & R) tone controls  
112 dB MAX SSPL90 with 2 cc coupler  
Compatible with transmitters operating on 2.3  
MHz, 2.8 MHz, or both (stereo)  
Built into receiver “arms”  
Uses EAR 031 foam cushions  
RoHS, WEEE  
5 years*  
Material and Color:  
Battery Type, Life:  
Modulation Frequency:  
Frequency Response:  
Signal to Noise Ratio:  
Controls:  
Acoustic Output:  
Compatibility:  
Power Switch:  
Ear pads:  
Approvals:  
Warranty:  
*90 days on cords, batteries, power supply and other accessories.  
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WIR RX239 Receiver:  
Weight:  
2.2 oz (64 g) with batteries  
ABS plastic, Black  
BAT AP97A NiMH Battery Pack, 6 hours  
2.3 MHz  
200 Hz to 8 kHz, 5 dB  
60 dB at 30 ft. (9m)  
Volume control thumbwheel  
Compatible with most wide-band 2.3 MHz  
Transmitters  
Material and Color:  
Battery Type, Life:  
Modulation Frequency:  
Frequency Response:  
Signal to Noise Ratio:  
Controls:  
Compatibility:  
Power Switch:  
Loop Length:  
Approvals:  
Built into volume control  
32  
RoHS, WEEE  
Warranty:  
5 years*  
*90 days on cords, batteries, power supply and other accessories.  
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10321 West 70th St., Eden Prairie, MN 55344 U.S.A.  
800.843.3544 | 952.943.2252 | FAX: 952.943.2174  
©2007 Williams Sound Corp.  
MAN 120C  
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Weed Eater Trimmer 530086901 User Manual
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