So u n d P lu s ® IR Stereo Listening System , Model WIR 952
Description:
The WIR 952 System reduces background noise and overcom es distance by delivering audio directly from the
sound source to the listeners ears. With adjustable volum e control users can listen to the audio program at their
own com fort level. The user can select between 95 kHz, stereo or 250 kHz operation.
Applications:
•Television Listening • Stereo Listening • Sm all Group Listening • Language Interpretation • Offices
WIR TX295 Transm itter:
Size, Weight, Color:
Power Input:
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
95 kHz or stereo or 250 kHz
Subcarrier Frequency:
Auto Power On/ Off:
Microphone Input:
Line Inputs:
Transmitter shuts off infrared after 1.5 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
Autom atic Level Control:
Infrared LEDs, Pattern:
Charging Ports:
8 IR LEDs, 45 degree cone-shaped coverage pattern to 6 dB intensity, 30 ft (9 m) line of sight
Charges one WIR RX295 Receiver plus two additional BAT AP97A NiMH battery packs**
5 years, parts and labor*
Warranty:
R
L
MIC
ST
L
R
DC12V
+
-
TX295 Front
TX295 Rear
WIR RX295 Receiver:
Weight:
2.1 oz (60 g) with batteries
Material and Color:
Battery Type, Life:
Modulation Frequency:
Frequency Response:
Signal-to-Noise Ratio:
Controls:
ABS plastic, Black and Grey
BAT AP97A NiMH Battery Pack, 6 hours
95 kHz or stereo or 250 kHz
200 Hz to 8 kHz, ± 5 dB
60 dB at 10 m
Volume control thumbwheel; screwdriver adjust balance
and (L & R) tone controls
Acoustic Output:
Com patibility:
Power Sw itch:
On Indicator:
Ear Pads:
112 dB MAX SSPL90 with 2 cc coupler
Compatible with most wide-band 95 kHz IR Transmitters
Built into receiver “arms”
Green LED
Uses EAR 031 foam cushions
Warranty:
5 years, parts and labor*
Sound Plus®
RX295 Front
*90 days on battery, power supply and cords.
NOTE: SPECIFICATIONS SUBJ ECTTO CHANGE WITHOUT NOTICE!
Williams Sound ®
©2005, William s Sound Corp. CAT 101B
Helping People Hear
1
So u n d P lu s ® IR Stereo Listening System , Model WIR 952
Contact:
United States and Mexico
William s Sound Corp.
10321 W. 70th Street
Eden Prairie, MN 55344-3446
Ph: 800-328-6190 / 952-943-2252 / FAX: 952-943-2174
Em ail: info@william ssound.com
Canada
Thorvin Electronics
2861 Sherwood Heights Dr. Units 36-37
Oakville, ON L6J -7K1 Canada
Ph: 800-323-6634 / 905-829-3040 / FAX: 905-829-4196
South Am erica
DPTech
SIATrecho 3/4 Lote 335 2°. Andar
71200-030 Brasília, DF
BRAZIL
Ph: (5561) 361-1384
Fax: (5561) 361-0948
Em ail: ws@dptech.com .br
Europe and Asia
International Sales Departm ent
William s Sound Corp.
10321 W. 70th Street
Eden Prairie, MN 55344 USA
Phone: +1 651 493 2578 or +1 952 943 2252
Fax: +1 952 943 2174
Em ail: doreeni@william ssound.com
Williams Sound ®
©2005, William s Sound Corp. CAT 101B
Helping People Hear
3
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