Williams Sound SoundPlus Infrared Receiver WIR RX12-4 Bedienungsanleitung

SoundPlus®

Infrared Receiver, ModelWIR RX12-4

Williams Sound ®

Helping People Hear

Description:

The RX12-4 is a four-channel infrared receiver, compatible with transmitters operating on the 2.3-3.8 MHz

frequency bandwidth. The sleek, comfortable design features a convenient rotary channel selector and an

easy-to-use on/off/volume control.The RX12-4 can be used with mono or stereo headphones and earphones, or

a neckloop. Dual infrared detectors provide maximum sensitivity and operating range.

Applications:

• Simultaneous Interpretation • Audio Description • Conferences • Multi-Media Rooms

• Boardrooms • Courtrooms • Schools • Universities • Cinemas • Churches

Receiver Style: Body-Pack, dual-lens detector, lanyard

Size: 3-5/8" L x 2-3/8" W x 7/8" H (9.2 cm x 6 cm x 2.2 cm)

Weight: 4.5 oz (127 g) with batteries

Color and Material: Gray, shatter-proof polyallomer

Lanyard: 3 ft (.91 m), allows receiver to be warn around the neck

OperatingTemperature: -10° C to +50° C

BatteryType: 2 x AA, alkaline (BAT 001) or NiMH (BAT 026)

Battery Life: Alkaline: 60 hours, NiMH: 30 hours/charge

Battery Drain: 25 mA, nominal

Charging Contacts: For use only with CHG 200 and CHG 1600 Chargers

Carrier Frequency: Channel 1: 2.3 MHz, Channel 2: 2.8 MHz

Channel 3: 3.3 MHz, Channel 4: 3.8 MHz

De-Emphasis: 50 uS

FM Deviation: ±50 kHz

Signal-to-Noise Ratio: 60dB min.

Squelch: Receiver squelches (mutes) at 40 dB S/N ratio

Frequency Response: 25 Hz to 16 KHz, +1 dB, -3 dB, electrical response

Total Harmonic Distortion: Less than 1%, electrical response

Controls: ON/OFF/VOLUME: combination thumbwheel knob

Channel Selector: four-position rotary switch

Indicators: Red LED “ON” indicator, flashes to indicate Low battery

Audio Output Jacks: 3.5 mm stereo mini phone jack

Accepts 3.5 mm mono or stereo phone plug

Audio Output Power: 15 mW max at 32 Ω

Acoustic Output: 125 dB SSPL90 with HED 002; 110 dB SSPL90 w/ EAR 013

Sensitivity: Better than 1 nW/cm2for 40 dB signal-to-noise ratio

Approvals: CE, FCC, Industry Canada, AS

Warranty: 5 years on receiver, 90 days on accessories

Compatible Headphones/Earphones: Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug,

HED 002, HED 021, EAR 013, EAR 014, EAR 022

WIR RX12-4 Receiver:

NOTE: SPECIFICATIONS SUBJECTTO CHANGE WITHOUT NOTICE!

RX12-4 FrontView

4channel

Williams Sound

RX12-4TopView

EAR On

Volume

Channel

OFF

1234

SoundPlus®

Infrared Receiver, ModelWIR RX12-4

Williams Sound ®

Helping People Hear

The receiver shall be a body-pack type with an IR detector lens on the face of the unit.The unit shall have a lanyard for

hands-free operation.The receiver shall have a rotary-type volume control.The receiver shall operate for 60 hours with

two AA alkaline batteries and for 30 hours per charge with NiMH AA batteries.The receiver shall be charged without

battery removal via charger contacts in the case. A drop-in charger accessory shall recharge the batteries in 14 hours.

The receiver shall be housed in an impact resistant plastic case with a hinged battery door that does not separate from

the receiver. The receiver shall receive 2.3 MHz, 2.8 MHz, 3.3 MHz or 3.8 MHz modulated IR signals with 50 µS

de-emphasis.The receiver shall have a 3.5 mm stereo phone jack and accommodate low-impedance mono or stereo

earphones and headphones.The receiver shall accommodate neckloop telecoil couplers.The receivers shall provide

125 dB SSPL90 output with HED 002 headphone and 110 dB SSPL90 with EAR 013 earbud-type earphone.

The system electrical frequency response shall be 25 Hz to 16 kHz, +1, -3 dB and the signal-to-noise ratio shall be

60 dB.The receiver shall have CE, FCC, Industry Canada and AS approval.The receiver shall be covered by a five-year

parts and labor warranty, excluding earphones, headphones, batteries and chargers.

The receiver shall be the Williams Sound Corp. modelWIR RX12-4.

Bid Specs:

NOTE: SPECIFICATIONS SUBJECTTO CHANGE WITHOUT NOTICE!

United States and Mexico

Williams Sound Corp.

10321 W. 70th Street

Eden Prairie, MN 55344-3446

Ph: 800-328-6190 / 952-943-2252 / FAX: 952-943-2174

Web: www.williamssound.com

Email: [email protected]

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

Web: www.thorvinelectronics.com

South America

DPTech

SIATrecho 3/4 Lote 335 2°. Andar

71200-030 Brasília, DF

BRAZIL

Ph: (5561) 361-1384

Fax: (5561) 361-0948

Web: www.dptech.com.br

Email: ws@dptech.com.br

Europe and Asia

International Sales Department

Williams 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

Email: [email protected]

Web: www.williamssound.com

Contact:

Andere Williams Sound Empfänger Handbücher

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