System Includes
(1) IR T1 small-area infrared transmitter
(1) TFP 055 power supply
(1) WCA 106 USB micro cable, 6 ft. (USB 2.0 to USB micro)
(1) WCA 124 adapter cable (3.5mm F to RCA)
(2) WIR RX22-4N infrared receivers
(1) STD 008 flat-panel[nbsp]TV[nbsp]mounting bracket
(2) HED 027 heavy-duty, folding, mono headphones
(1) NKL 001 Neckloop
(1) CHG 3502 two-bay body-pack charger
(2) BAT 026-2 AA NiMH batteries
Features
- High-efficiency LEDs display power status and audio input
- Power with[nbsp]A/C[nbsp]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
BAT 026-2
NiMH, 1.2 Volt, 1500 mAh
CHG 3502
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Dimensions:
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4-7/8"L x 3-7/8""W x 2"H (12.4 cm L x 9.8 cm W x 5.1 cm)
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Shipping Weight:
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1.1 lbs (0.5 kg)
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Enclosure:
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Black, ABS plastic
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Charger Power:
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Input: 6 VDC, 300mA, Center Positive.
Output: 100mA per bay.
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Power Supply:
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Williams Sound TFP 041 (US)
Input: 100-240 VAC, 50-60Hz, 0.5-0.3 A
Output: 6 VDC, 1.5 A.
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Charging Time:
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16 hours nominal *
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Unit Capacity:
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2 Units
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Indicators:
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2 Red LEDs - one for each bay. LEDs are lit when charging.
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Approvals:
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CE, FCC, RoHS
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HED 027
| Style |
Heavy-duty, folding, mono headphones |
| Plug |
3.5mm mono |
| Cord |
39" |
| Driver Size |
40 mm |
| Nominal Impedance |
16Ω |
| Freq. Response |
20 - 20kHz |
| Weight |
102g |
| Max Power Input |
100 mW |
| Sensitivity |
96 dB @ 1kHz |
| Replacement Pads |
EAR 035 (one pair) |
NKL 001
| Color: |
Black |
| Weight: |
1.5 oz |
| Length: |
18.5” cord |
| Connector: |
NKL 001: 3.5 mm mono plug
NKL 001-S: 3.5 mm stereo plug with ring disconnected |
| Impedance: |
8-16 Ohms |
| Input Power: |
500 mW max |
| Magnetic Field Strength: |
25 mW input at 1000 Hz produces 1.7 A/m 6” above the center of loop
85μW input produces 0.1 A/m (IEC Standard) |
| Approvals: |
RoHS, WEEE |
| Warranty: |
One Year |
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. |
WCA 106
0.05 lbs.
WIR RX22-4N architectural and engineering specifications
- The receiver shall be a body-pack type with IR detector lens behind 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 16 hours when used with CHG 3512 charger.
- 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 receiver shall provide 125 dB SSPL90 output with HED 021 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 S/N ratio shall be 60 dB.
- The receiver shall have CE, FCC RoHS and WEEE 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 model WIR RX22-4.
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 |
Other Models
IR T01 S01
Warranty
5 Years
