The Williams AV IR SY1 Small-Area Infrared System is ideal for use as a small-area assistive listening system or for private TV listening in small conference rooms, hospital rooms, assisted living facilities, medical treatment centers and/or jury deliberation rooms. High-efficiency LEDs display power status and audio input. Power withA/Cpower supply or standard USB port on a TV. Plug-and-play install with 3.5MM audio input. One- or two-channel operation (2.3 and 2.8 Mhz). Provides coverage area of up to 1300 square feet.
Williams AV IR SY1 Features
- High-efficiency LEDs display power status and audio input
- Power with A/C power supply or standard USB port on a TV
- Plug-and-play install with 3.5MM audio input
- One- or two-channel operation (2.3 and 2.8 MHz)
- Provides coverage area of up to 1300 square feet
- IR T1 small-area infrared transmitter1
- TFP 055 power supply1
- WCA 106 USB micro cable, 6 ft. (USB 2.0 to USB micro)1
- WCA 124 adapter cable (3.5mm F to RCA)1
- WIR RX22-4N infrared receiver1
- STD 008 flat-panel TV mounting bracket1
- HED 021 folding headphones1
- BAT 001-2 AA alkaline battery1
- Five Year Warranty1
- BAT 001-2Alkaline, 1.5 Volt
- HED 021
- Style: Mono, folding headphone
- Plug: 3.5mm mono
- Cord: 39"
- Driver Size: 30 mm
- Nominal Impedance: 32Ω
- Freq. Response: 20 - 20kHz
- Weight: 52g
- Max Power Input: 100 mW
- Sensitivity: 110 dB @ 1kHz
- Replacement Pads: HED 023 (one pair)
- IR T1
- Dimensions (WxDxH): 5.65x3.65x1.15" (14.4x9.3x2.9 cm)
- Weight: 8.3 oz (235 g)
- Color: Black
- Power Supply: TFP 055 – 100-240VAC 50/60Hz Input; 5VDC, 1A USB Output, Universal Supply with international adapters; Other USB Power Supply (must be at least 5VDC, 0.2A)
- Power Cable: USB to micro USB cable
- DC Power Input: Micro USB connector, 5VDC, 0.2A
- Power Indicator: Green LED
- Sleep/Power Save Mode: Shuts off carrier when no audio present for 12 minutes
- Modulation: FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis
- Carrier Frequencies: 2.3MHz (Ch 1) and 2.8MHz (Ch 2); Default at power on = carriers off. Carriers are automatically enabled upon presence of audio.
- Coverage Area: 1,300 sq. ft (120 sq. m.) with the WIR RX22-4 1000 sq. ft. (93 sq. m.) with the IR RX20
- Audio Inputs: 3.5mm stereo line level input jack, Ch 1 connected to tip, Ch 2 connected to ring, GND connected to sleeve
- Audio Indicators: One Yellow LED per channel, lights up and stays on steady with minimum audio level.
- Signal-to-Noise Ratio: 70 dB at onset of limiting
- Frequency Response: 100 - 12,000 Hz
- Operating Requirements: 32°-122°F (0-50°C)
- Compatible Receivers: WIR RX22-4, IR RX20
- Warranty: 2 years
- Approvals/Regulatory Compliance: CE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme
- STD 008
- Weight: 0.6 lb (272 g)
- Dimensions: 6” W x 4.75” D (15 cm W x 12 cm D)
- Material: Painted Steel
- Color: Flat Black
- Shelf support: Front padded lip rests on TV. Adjustable arm with swivel lock supports rear of shelf.
- WIR RX22-4N
- Receiver Style: Body-Pack, dual-lens detector, lanyard
- Size: 4.1" L x 2.85" W x 1.2" H (104.1 mm x 72.4 mm x 30.4 mm)
- Weight: 4.5 oz (127 g) with batteries
- Color and Material: Black
- Lanyard: 3 ft (0.91 m), allows receiver to be worn around the neck
- Operating Temperature: -10° C to +50° C
- Battery Type: 2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2)
- Battery Life: Alkaline: 60 hours, NiMH: 30 hours/charge
- Battery Drain: 25 mA, nominal
- Charging Contacts: For use only with CHG 3512
- 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: 60 dB min.
- Squelch: Receiver squelches (mutes) at 28 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 021; 110 dB SSPL90 w/ EAR 013
- Sensitivity: Better than 1 nW/cm2 for 40 dB signal-to-noise ratio
- Approvals: CE, FCC, RoHS, WEEE
- 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 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001
