Williams-sound WIR 237 User Manual download pdf

SoundPlus

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TV Infrared Listening System • Model WIR 237

SoundPlus

™

TV Infrared Listening System • Model WIR 237

052B 1

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

Description:

The WIR 237 system is ideal for TV or stereo listening, meetings, offices, or other small group listen-

ing applications. It connects directly to your TV, VCR, or DVD equipped with standard audio output

jacks. The system features the versatile WIR RX237 receiver; with a 3.5mm jack, the listener can

plug in a variety of stereo or mono earphone, headphone, or neckloop accessories. The receiver’s

on/off switch is conveniently built into the jack of the unit.

Applications:

• Television Listening • Stereo Listening • Small Group Listening • Language Interpretation • Offices

Size, Weight, Color: 6.25” L x 3.25” W x 1.25” H (15.9 cm x 8.3 cm x 3.2 cm), 5.1 oz (140 g), Gray

Power Input: 12 VDC (center is positive) on DC connector, 200 mA Class II wall transformer

TFP 024 Power Supply: North America: 120 VAC, 60 Hz, UL/CSA

TFP 032 Power Supply, 2 pin Euro mains plug, 230 VAC, 50-60 Hz, CE

TFP 033 Power Supply, 3 pin UK mains plug, 230 VAC, 50-60 Hz, CE

Subcarrier Frequency: 2.3 MHz, 2.8 MHz, or stereo

Range: 30ft (9m) line-of-site

Auto Power On/Off: Transmitter shuts off infrared after 5 minutes when audio signal is removed. Battery charging

functions remain on full time.

Microphone Input: 3.5 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

Automatic Level Control: 35 dB compression range

Infrared LEDs, Pattern: 6 IR LEDs, 45 degree cone-shaped coverage pattern to 6 dB intensity, 30 ft (9 m) line of sight

Charging Ports: Charges one WIR RX238 Receiver plus two additional BAT AP97A NiMH battery packs**

Approvals: RoHS, WEEE

Warranty: 5 years, parts and labor*

WIR TX238 Transmitter:

DC12V

L MIC

TX238 Front

TX238 Rear

*90 days on accessories.

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Williams-sound WIR 237 User Manual

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