Williams Sound RX3 User Manual

SoundPlus

Williams Sound

®

Helping People Hear

RX3 Top

On/Off
Indicator
Light

Vol

ume /
On-Off
Control

Earphone/

Charging

Jac

k

EAR/CHG

Vol

ume

1

Williams
Sound

Vol ume
Control
& Switch

Earphone
Jack

Infrared
"Eye"

RX3 Front

Description:

This easy-to-use, body-pack style receiver includes a single 9 volt battery for 35 hours of long-lasting perform­ance. It features a volume control/on/off dial, earphone/charging jack, LED power indicator, and is compatible
with any infrared system operating on 95 kHz. The RX3 infrared receiver delivers superb audio quality and can
be used with a variety of earphones, headphones or neckloop.

Applications:

• Language Interpretation • Courtrooms • Auditoriums • Conferences

• Audio Description • Schools • Universities • Boardrooms

WIR RX3 Receiver:

Size and Weight: 3.62" L x 2.36" W x 0.86" H (9.2 cm x 6 cm x 2.2 cm)

Material and Color: Polypropylene, Gray
Battery Type: 9 Volt, Eveready 216, Eveready 522, or

Battery Life: 15 hrs with Eveready 216,

Charging Jack: Earphone jack is used for charging
Modulation Frequency: 95 kHz FM, 50 µS de-emphasis
Frequency Response: 200 Hz to 8 kHz, ± 4 dB
Signal-to-Noise Ratio: 60 dB with WIR TX95, 70 dB with WIR TX10
Controls: Combination volume/On-Off wheel
Audio Output: 3.5 mm mono mini phone jack, 250 mW maximum into 16 Ω
Acoustic Output: 127 dB MAX SSPL90, 123 dB HF AVG SSPL90 w/ EAR 013, 2 cc coupler
Compatibility: Compatible with most wide-band 95kHz IR Transmitters
Warranty: 5 years (not including batteries, cords or accessories)
On Indicator: Red LED

Infrared Receiver, Model WIR RX3

3.2 oz (90 g) with battery

BAT 003 NiMH 7-cell rechargeable

35 hrs with Eveready 522,
6 hrs/charge with BAT003

®

Bid Specs:

The receiver shall be a body-pack type with an IR detector on the front of the unit. The receiver shall be housed in a
shatter-resistant plastic case with a hinged battery door that does not separate from the receiver. The receiver shall
operate on 95 kHz frequency with 50 µS de-emphasis. The receiver shall have a red LED “on” indicator. The unit shall
have a lanyard for hands-free operation. The receiver shall have a combination volume control and power on/off
rotator dial. The receiver shall operate for 15 hours with a 9 Volt alkaline battery and for 6 hours per charge with a
9 Volt NiMH rechargeable battery. The receiver shall have a 3.5 mm phone jack with an output of 250 mW. The phone
jack shall accommodate low-impedance mono earphones, headphones and neckloop telecoil couplers. The r

eceivers

shall provide 127 dB SSPL90 output with an EAR 013 earphone. The receiver shall have a signal-to-noise ratio of 60 dB

eceiver shall be covered by a five year parts

with the TX95 transmitter and 70 dB with the WIR

, excluding earphones, headphones, batteries and char

and labor war
Sound Corp. model WIR RX3.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2005, Williams Sound Corp. MCAT 023A

ranty

TX10 transmitter

. The r

gers. The r

eceiver shall be the W

illiams

1

SoundPlus

Williams Sound

®

Helping People Hear

Contact:

United States and Mexico

Williams Sound Corp.
10321 W. 70th Street
Eden Prairie, MN 55344-3446
Ph: 800-328-6190 / 952-943-2252 / FAX: [phone]
Web: www.williamssound.com
Email: [e-mail]

Canada

Thorvin Electronics
2861 Sherwood Heights Dr. Units 36-37
Oakville, ON L6J-7K1 Canada
Ph: 800-323-6634 / 905-829-3040 / FAX: [phone]
Web: www.thorvinelectronics.com

South America

DPTech
SIA Trecho 3/4 Lote 335 2°. Andar
71200-030 Brasília, DF
BRAZIL
Ph: (5561) 361-1384
Fax: [phone]
Web: www.dptech.com.br
Email: [e-mail]

Infrared Receiver, Model WIR RX3

®

Europe and Asia

Williams Sound Sales Office
Email: [e-mail] (or) [e-mail]

©2005, Williams Sound Corp. MCAT 023A

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