Description
Building on years of infrared audio delivery expertise, Williams Sound is pleased to introduce the new SoundPlus® IR T2 commercial-grade, medium-area infrared transmitter. Its sleek, compact footprint is ideal for assistive listening and language interpretation in commercial spaces such as conference rooms, assisted living facilities, small cinema/theaters, classrooms and courtrooms. The new IR T2 infrared transmitter offers 50 percent greater coverage than the previous IR device (WIR TX75) and new control system readiness — all at a more affordable price. With a significantly wider coverage pattern and more power, there is no need for the additional expense of secondary units.
The IR T2 can be controlled remotely via RS-232 commands. The commands include:
Powering the unit on/off
Remotely setting the IR frequency (2.3/2.8 or 3.3/3.8)
Muting the outgoing audio without powering off
Turning back panel LEDs on or off
Troubleshooting abilities
A full list of commands is available on the downloads tab in the IR T2 Programmer’s Guide.
The power can be supplied by the included power supply, or over a Power Over Ethernet (POE) connection. Using POE KT 1 or POE KT 2, the POE connection and an additional run for RS-232 commands or audio can be run through one cable. For more information, go to the downloads tab and read the IR T2 POE Wiring Guide.
Information about our Loop and IR Products
This device has replaced the WIR TX75.
system includes
(1) IR T2 infrared transmitter
(1) BKT 024 wall / ceiling mounting bracket
(1) TFP 057 international power supply with line cord
specifications
ir t2
Dimensions:
9.0″ W (229 mm) x 3.8″ D (97 mm) x 1.4″ H (36 mm)
Weight:
0.84 lb. (0.38 kg)
Color:
Black
Power Supply:
TFP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output
DC Power Input:
2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive
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
Baseband Frequencies:
2.3, 2.8, 3.3, 3.8 MHz
Coverage Area:
Up to 18,000 sq. ft (1,673 sq. m) in single-channel mode with the RX22-4 receiver
Up to 15,000 sq. ft (1,393 sq. m) with the RX20 receiver.
Audio Inputs:
Line inputs: Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio
Audio Indicators:
One yellow LED per channel. Lights up and stay on steady with minimum audio level.
Signal-to-Noise Ratio:
70 dB (line input)
Frequency Response:
95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs)
125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input)
Operating Requirements:
32°-122°F (0-50°C)
Mounting Kit:
Wall or Ceiling mount: BKT 024 Omnidirectional mount
Compatible Receivers:
WIR RX22-4, IR RX20
Warranty:
5 years
Approvals/Regulatory Compliance:
CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE
