| Model: IR SY2 Specifications |
| Description |
Small Area Infrared System 2 |
| 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 TV mounting bracket
(2) HED 027 heavy-duty, folding, mono headphones
(1) CHG 3502 two-bay body-pack charger
(2) BAT 026-2 AA NiMH batteries |
| Warranty |
5 years |
| IR T1 Specifications |
| Description |
Small Area Infrared Transmitter |
| Dimensions |
Width: 5.65”(14.4 cm), Depth: 3.65”(9.3 cm), Height: 1.15”(2.9 cm) |
| Weight |
8.3 oz (235 g) |
| Color |
Black |
| Power Supply |
TFP 050 – 100-240VAC 50/60Hz Input, 5VDC, 0.2A 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 |
1,000 sq. ft (93 sq. m.) |
| 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) |
| Mounting Kit |
Optional: STD 008 TV Top Shelf Mounting Kit
Optional: BKT 024 Omnidirectional mount for wall or ceiling mounting |
| Compatible Receivers |
WIR RX22-4, WIR RX18 |
| Warranty |
2 years |
| Approvals/Regulatory Compliance |
CE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme |
| CHG 3502 Specifications |
| Dimensions |
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) |
| Shipping Weight |
1.1 lbs (0.5 kg) |
| Enclosure |
Black, ABS plastic |
| Charger Power |
Input: 6 VDC, 300mA, Center Positive.
Output: 100mA per bay. |
| Power Supply |
Williams Sound TFP 041 (US) or TFP 030 (International).
Input: 100-240 VAC, 50-60Hz, 0.5-0.3 A
Output: 6 VDC, 1.5 A. |
| Charging Time |
16 hours nominal * |
| Unit Capacity |
2 Units |
| Indicators |
2 Red LEDs - one for each bay. LEDs are lit when charging. |
| Warranty |
90 days |
| Approvals |
CE, FCC, RoHS |
| HED 027 Specifications |
| 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) |
| STD 008 Specifications |
| Weight |
0.6 lb (272 g) |
| Dimensions |
6” W x 44.75” 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 Specifications |
| 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 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 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 |