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Table of Contents
SoundPlus
™
TV Infrared Listening System •
Description:
The WIR TX238 infrared transmitter is ideal for TV listening, meetings, or any small group listening
application. It is designed for use with infrared receiver models WIR RX237, WIR RX238, WIR RX239,
or compatible receivers operating on 2.3 and/or 2.8 MHz. The WIR TX238 transmitter will connect
directly to a TV, VCR, or DVD with standard audio output jacks. It has an operating range of 30 feet
(9m) line-of-sight of the receiver.
Applications:
• Television Listening • Stereo Listening • Small Group Listening • Language Interpretation • Offices
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:
TX238 Front
*90 days on accessories.
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
©2007, Williams Sound Corp. MCAT 050B
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
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
2.3 MHz, 2.8 MHz, or stereo
30ft (9m) line-of-site
Transmitter shuts off infrared after 5 minutes when audio signal is removed. Battery charging
functions remain on full time.
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
35 dB compression range
6 IR LEDs, 45 degree cone-shaped coverage pattern to 6 dB intensity, 30 ft (9 m) line of sight
Charges one WIR RX238 Receiver plus two additional BAT AP97A NiMH battery packs**
RoHS, WEEE
5 years, parts and labor*
1
Model WIR TX238
R
DC12V
-
+
TX238 Rear
L
MIC
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Summary of Contents for Williams Sound SoundPlus WIR TX238
- Page 1 TV Infrared Listening System • Description: The WIR TX238 infrared transmitter is ideal for TV listening, meetings, or any small group listening application. It is designed for use with infrared receiver models WIR RX237, WIR RX238, WIR RX239, or compatible receivers operating on 2.3 and/or 2.8 MHz. The WIR TX238 transmitter will connect directly to a TV, VCR, or DVD with standard audio output jacks.
- Page 2 The transmitter shall automatically turn off after 5 minutes of no audio. The transmitter shall have RoHS and WEEE approval and be covered by a five-year parts and labor warranty.* The transmitter shall be the Williams Sound Corp. model WIR TX238. *90 days on accessories.
- Page 3 Williams Sound Corp. 10321 W. 70th Street Eden Prairie, MN 55344 USA Phone: +1 952 224 7791 Fax: +1 952 943 2174 Email: info@williamssound.com Web: www.williamssound.com NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE! ©2007, Williams Sound Corp. MCAT 050B Model WIR TX238...
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