WIR 175 L
ISTENING
S
YSTEM
S
PECIFICATIONS
WIR TX295 Transmitter:
Size, Weight, Color:
6.25”L x 3.25”W x 1.25”H (15.9cm x 8.3cm x 3.2cm), 5.1oz. (140g), Gray
Power Input:
12 VDC (center is positive) on DC connector, 200 mA Class II wall transformer
TFP 024 Power Supply: North America: 120VAC, 60Hz, UL/CSA
TFP 032 Power Supply, 2 pin Euro mains plug, 230VAC, 50-60 Hz, CE
TFP 033 Power Supply, 3 pin UK mains plug, 230VAC, 50-60 Hz, CE
Subcarrier Frequency:
95 kHz or stereo or 250 kHz
Auto Power On/Off:
Transmitter shuts off infrared after 1.5 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 k
Ω
Line Inputs:
2 RCA jacks for mono or stereo line-level sources. 200 mV min. to 10 V rms
max. input level, 5.1 k
Ω
Automatic Level Control:
35 dB compression range
Infrared LEDs, Pattern:
8 IR LEDs, 45 degree cone-shaped coverage pattern to 6dB intensity, 30ft.
(9m) line of sight
Charging Ports:
Charges one WIR RX295 Receiver (not included)
Warranty:
5 years*
RX4 Receiver:
Weight:
5.4 oz (154 g) with batteries
Earpad Size:
6.5 cm (2.5") Diameter, adjustable headband, uses HED 023 foam cushions
Material and Color:
ABS plastic, Textured Gray
Battery Type, Life:
2 - AAA Alkaline, 50 hours
Modulation Frequency:
95 kHz FM, 50 µS de-emphasis
Frequency Response:
200 Hz to 8 kHz, ± 5 dB
Signal to Noise Ratio:
60 dB at 4 m
Controls:
On/Off slide switch, volume control wheel
Acoustic Output:
105 dB MAX SSPL90, 100 dB HF AVG SSPL90 with 2 cc coupler
Compatability:
Compatible with most wide-band 95kHz IR Transmitters
Warranty:
5 years*
On Indicator:
Red LED
*90 days on battery, power supply and cords.
Williams Sound Corp.
10321 West 70th St., Eden Prairie, MN 55344-3459
U.S.A. 800-328-6190 / 952-943-2252 / FAX: 952-943-2174
www.williamssound.com
© 2003, Williams Sound Corp. MAN 080E
4
