YSTEM VERVIEW Thank you for purchasing the SoundPlus 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 Infrared System. You can use the SoundPlus assistance in conference rooms, listening to the TV, or with other audio equipment.
AFETY NFORMATION 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.
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.
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ETTING UP THE NOTICE: T HE RECHARGEABLE BATTERIES ARE SHIPPED IN A DIS CHARGED STATE BEFORE USING THE 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.
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TV Microphone 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) ONNECT THE Plug the Power Supply cord into the “DC 12V” jack back of the TX238.
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”...
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2.3 MHz (MONO) OPERATION: Compatible with: Connect the LEFT RCA plug from the TV or VCR audio output into the LEFT RCA jack on the RX237 TX238 Transmitter -or- left unplugged). Next, slide the stereo/mono switch to the “ mitter is now set for 2.3 MHz operation. RX238 -or- RX239...
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ETTING UP THE NSTALL THE 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.
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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! DDITIONAL ECEIVER DJUSTMENTS...
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Lanyard Volume Control Battery (BAT AP97A) Optional Earphone/Headphone/Neckloop 3.5mm Jack RX237 Receiver (Front View) for 3.5mm Jack RX237 Receiver (Rear View) Tone Controls Balance Control – – RX237 Receiver (Bottom View) Battery (BAT AP97A) ®...
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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. ® ECEIVER ATTERIES...
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Volume Control RX238 Receiver (Front View) RX238 Receiver (Rear View) Tone Controls – – Battery (BAT AP97A) Balance Control ®...
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RX239 (N ETTING UP THE 1: I NSTALL THE ECEIVER 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.
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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. ®...
IMITED ARRANTY 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 ™ 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.
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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...
WIR 238, WIR 239 YSTEM PECIFICATIONS WIR TX238 Transmitter: Size, Weight, Color: Power Input: Subcarrier Frequency: Range: Auto Power On/Off: Microphone Input: Line Inputs: Automatic Level Control: Infrared LEDs, Pattern: Charging Ports: Approvals: Warranty: *90 days on cords, batteries, power supply and other accessories.
WIR RX237 Receiver: Weight: Material and Color: Battery Type, Life: Modulation Frequency: Frequency Response: Signal-to-Noise Ratio: Controls: Acoustic Output: Compatibility: Power Switch: Approvals: Warranty: WIR RX238 Receiver: Weight: Material and Color: Battery Type, Life: Modulation Frequency: Frequency Response: Signal to Noise Ratio: Controls: Acoustic Output: Compatibility:...
WIR RX239 Receiver: Weight: Material and Color: Battery Type, Life: Modulation Frequency: Frequency Response: Signal to Noise Ratio: Controls: Compatibility: Power Switch: Loop Length: Approvals: Warranty: *90 days on cords, batteries, power supply and other accessories. 2.2 oz (64 g) with batteries ABS plastic, Black BAT AP97A NiMH Battery Pack, 6 hours 2.3 MHz...
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