Instruction/ maintenance manual of the product Model WIR 237 Model WIR 238 Model WIR 239 Williams Sound
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® M ANUAL AND U SER G UIDE SoundPlus ™ TV Infrared System Model WIR 237 Model WIR 238 Model WIR 239 T ransmitter Model WIR TX238 Receiver Model WIR RX237 or Receiver Model WIR RX238 or Receiver Model WIR RX239 MAN 120C © 2007 Williams Sound Corp.
® 2 C ONTENTS P AGE System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 System Components . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recycling Instructions .
S YSTEM O VER VIEW Thank you for purchasing the SoundPlus ™ TV Infrared System from W illiams Sound Corp. An yone needing auditory assis- tance to ov ercome background noise, re verberation, or distance from the sound source can benefit from the SoundPlus ™ TV Infrared System.
® 4 S AFETY I NFORMA TION Hearing Safety: CAUTION! This product is designed to amplify sounds to a high volume le vel which could potentially cause hearing damage if used improperly .
® 5 Pacemaker Safety: CAUTION! 1. Bef or e using this product with a pacemaker or other medical de vice, consult your physician or the manufacturer of your pacemaker or other medical de vice.
® 6 S ETTING UP THE TX238 T RANSMITTER NOTICE: T HE RECHARGEABLE BA TTERIES ARE SHIPPED IN A DIS - CHARGED ST A TE . T HE BA TTERIES MUST BE CHARGED OVERNIGHT BEFORE USING THE S OUND P LUS ™ TV I NFRARED S YSTEM . The WIR TX238 T ransmitter may be placed on top of a TV or shelf.
® 7 TV Microphone If an RCA connection is unav ail- able, use the provided TV micro- phone to pickup the sound source directly from the TV loud speak- er as shown on right. TX238 TX238 T ransmitter (Rear View) S TEP 1: C ONNECT THE T RANSMITTER P OWER S UPPL Y Plug the Po wer Supply cord into the “DC 12V” jack 1 on the back of the TX238.
(HIGHEST A UDIO QU ALITY) Connect the RCA plugs from the TV or VCR audio output into the LEFT and RIGHT RCA jacks on the TX238 T ransmitter 3 . Next, slide the stereo/mono switch 2 on the TX238 Transmitter to the stereo “ ” position. Y our transmitter is now set for stereo operation.
® 9 S TEP 3 ( CONTINUED ): If an RCA connection is una v aila b le , use the provided TV MICR OPHONE 5 to pickup the desired sound source. Plug in the microphone into the Mic Jack on the rear of the TX238 T ransmitter 4 . Use the velcro strip supplied to attach the microphone near the loudspeaker 4 of your TV or stereo.
® 10 S ETTING UP THE RX237 R ECEIVER S TEP 1: I NST ALL THE R ECEIVER B A TTERIES Insert the rechargeable battery into the bottom of the RX237 Recei ver (see page 12). Place the receiv er into the charger cradle b uilt into the top of the TX238 T ransmitter and let charge o v ernight.
® 11 IMPOR T ANT : When you ar e done using the RX237, remember to UNPLUG the earphone, headphone, or neckloop from the recei ver’ s jack. The receiv er will not turn off until the earphone/headphone is r emoved fr om the unit.
® 12 RX237 Receiver (Front View) Battery (BAT AP97A) Optional Earphone/Headphone/Neckloop for 3.5mm Jack Volume Control Lanyard BAL L L - - R - – + R – + RX237 Receiver (Rear View) Tone Controls Balance Control RX237 Receiver (Bottom View) 3.
® 13 S ETTING UP THE RX238 R ECEIVER S TEP 1: I NST ALL THE R ECEIVER B A TTERIES Insert the rechargeable battery into the bottom of the RX238 Receiv er (see page 14). Place the recei ver into the char ger cradle built into the top of the TX238 T ransmitter and let charge ov ernight.
® 14 RX238 Receiver (Front View) Batter y (BAT AP97A) Volume Control BAL L L - - R - – + R – + RX238 Receiver (Rear View) Tone Controls Balance Control.
® 15 S ETTING UP THE RX239 (N ECKLOOP ) R ECEIVER S TEP 1: I NST ALL THE R ECEIVER B A TTERIES Insert the Rechargeable battery into the bottom of the RX239 Receiv er (see drawing on page 16). Place the recei ver into the charger cradle b uilt into the top of the TX238 T ransmitter and let charge o v ernight.
® 16 RX239 Receiver (Front View) Batter y ( BAT AP97A ) Volume Control Neckloop RX239 Receiver (Rear View).
® 17 I N C ASE OF D IFFICUL TY 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 tele vision or VCR is plugged in and turned on.
® 18 L IMITED W ARRANTY W illiams Sound products are engineered, designed and manufactured under carefully controlled conditions to provide you with man y years of reliable service. W illiams Sound warrants the SoundPlus ™ TV Infrared System against defects in materials and workmanship for FIVE (5) years.
® 19 If you experience dif ficulty with your system, call T oll-Free for Customer Assistance: 1-800-843-3544 If it is necessary to return the system for service, your Customer Service Representativ e will giv e you a Return Authorization Number (RA) and shipping instructions.
® 20 WIR 238, WIR 239 S YSTEM S PECIFICA TIONS : WIR TX238 T ransmitter: Size, W eight, Color: 6.25”L x 3.25”W x 1.25”H (15.9cm x 8.3cm x 3.2cm), 5.
® 21 WIR RX237 Receiver: W eight: 1.7 oz (50 g) with battery Material and Color: ABS plastic, Black Battery T ype, Life: B A T AP97A NiMH Battery P ack, 6 hours Modulation Frequency: 2.
® 22 WIR RX239 Receiver: W eight: 2.2 oz (64 g) with batteries Material and Color: ABS plastic, Black Battery T ype, Life: B A T AP97A NiMH Battery P ack, 6 hours Modulation Frequency: 2.3 MHz Frequency Response: 200 Hz to 8 kHz, ± 5 dB Signal to Noise Ratio: 60 dB at 30 ft.
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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 www.williamssound.com ©2007 Williams Sound Corp.
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