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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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CONTENTS PAGE System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 System Components . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recycling Instructions . . . . . . . . . . . . . . . . . . . . . . . 5 Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . 6 WIR TX238 Transmitter . . . . . . . . . . . . . . . . 6 WIR RX237 Receiver . . . . . . . . . . . . . . . . . 10 WIR RX238 Receiver
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SYSTEM OVERVIEW ™ Thank you for purchasing the SoundPlus TV 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 SoundPlus TV Infrared System. ™ You can use the SoundPlus TV 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 audi
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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), reduc
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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 prop
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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 SOUNDPLUS TV 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
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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 4 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 i
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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- m
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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 RX237 TX238 Transmitter 3 (the right jack should be -or- left unplugged). Next, slide the stereo/mono switch to the “ ” mono position 2. The trans- mitter is now set for 2.3 MHz operation. 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 RX237 TX238 Transmitter
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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 re
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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 lef
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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) ® 12
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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
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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 + ® 14
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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 ha
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RX239 Receiver Neckloop (Front View) Volume Control Battery (BAT AP97A) RX239 Receiver (Rear View) ® 16
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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
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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 SoundPlus TV 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 SoundPlus TV Infrared System. Microphones, earphones, headphones, batteries, cables, carry cases, and all
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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 ® 19
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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: 2.3 MHz, 2.8 MHz, or stereo. Range: 30ft. (9m) line-of-site
