| General
Information |
| Manufacturer
|
Williams Sound |
| Manufacturer Part
Number |
IR SY4 |
| Product Name
|
SoundPlus Medium-Area Wireless
Infrared System with 5 Stethoset Receivers
|
| UPC Code |
|
| Overview |
The Williams
Sound IR SY4 is a SoundPlus medium-area wireless infrared
system designed to deliver reliable audio monitoring for
up to five people in conferences, classrooms, assisted
living facilities, and more. It includes the IR T2
infrared transmitter and its power supply, five WIR RX18
2 channel stethoset IR receivers, one charger with five
slots, a wall/ceiling mount, and an ADA wall plaque. With
a coverage area of up to 18,000 square feet and selectable
transmission frequencies, it provides a blend of easy
setup and robust power
Audio inputs to the transmitter include 2 Euroblock line
inputs and a 3.5mm microphone input. An additional
Euroblock is provided for control system integration.
Back-panel green and yellow LEDs indicate power status and
signal presence. A power-saving mode automatically shuts
off the carrier after 12 minutes without audio
The supplied IR receivers feature under-the-chin style,
low mass, and an easy-to-clean design. They have on/off
controls built into their arms and recharge in the
five-slot charger, which utilizes red LEDs to indicate
charging status. A full charge yields up to seven hours of
operating time |
| Features |
|
2 Euroblock line inputs
accept balanced or unbalanced signal
3.5mm microphone input
with channel selector and dedicated gain knob
Power and audio
indicators on transmitter, charging indicators on
charger
Power-saving mode
automatically shuts off the carrier after 12 minutes
without audio
Wall/ceiling-mountable
compact transmitter with a maximum coverage area of
18000 ft2
Receivers support
2.3/2.8 MHz or stereo operation and offer a closed-ear
design with comfortable eartips
Ideal for assistive
listening and language interpretation in commercial
spaces such as conference rooms, assisted living
facilities, small cinemas/theaters, classrooms, and
courtrooms
|
| Specification |
Description
|
SoundPlus Medium-area Infrared (IR
T2) System 4 |
Type
|
Listening Centers |
System Includes
|
1 IR T2 Medium-area Infrared
Transmitter
5 IR RX18 2 channel Stethoset Infrared Receivers
1 CHG 518 Charger
1 BKT 024 Wall/Ceiling Mount
1 IDP 008 ADA Wall Plaque
1 TFP 057 Power Supply |
Markets
|
Houses of Worship
Healthcare: Assisted Living Facilities
Government: Courtrooms
Education: Lecture Halls/Classrooms
Entertainment: Small Cinemas and Theaters |
Applications
|
Assistive Listening for
ADA/Disability Compliance
Language Interpretation |
IR
T2 Medium-area Infrared Transmitter
|
Description
|
Medium-area Infrared Transmitter |
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 uS pre-emphasis |
Transmit Frequencies
|
2.3, 2.8, 3.3, 3.8 MHz |
Coverage Area
|
Up to 18,000 sq. ft in
single-channel mode with the RX22-4 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 degrees fahrenheit
|
Mounting Kit
|
Wall or Ceiling mount: BKT 024
Omnidirectional mount |
Compatible Receivers
|
WIR RX22-4, WIR RX18, IR R1 |
Approvals/Regulatory Compliance
|
CE, FCC, Industry Canada, WEEE,
RoHS, CB Scheme, RCM, PSE |
IR
RX18 2 channel Stethoset Infrared Receivers
|
Description
|
SoundPlus 2 channel Infrared
Receiver |
Material and Color
|
ABS plastic, Black and Grey |
Battery Type, Life
|
BAT AP11A NiMH Battery Pack, 7
hours |
Operating Range
|
Up to 3063 sq ft when used with
the TX9 emitter or TX90 transmitter in single-channel mode
/ Up to 1000 sq ft when used with the TX75 in
single-channel mode |
Modulation Frequency
|
2.3 MHz or 2.8 MHz or stereo |
Frequency Response
|
200 Hz to 8 kHz, +/- 5 dB |
Signal to Noise Ratio
|
60 dB at 10 m |
Controls
|
Volume control thumbwheel /
3 position selection switch (2.3 MHz, 2.8 MHz, stereo) |
Acoustic Output
|
120 dB MAX SSPL90 with 2 cc
coupler |
Compatibility
|
Compatible with 2.3 MHz and 2.8
MHz IR transmitters, WIR TX900 and WIR TX925 systems |
Battery Charger
|
CHG 518 |
Power Switch
|
Built into receiver "arms" |
Built into receiver “arms"
|
Uses EAR 240 silicon eartips |
Approvals
|
CE, RoHS |
CHG
518 Charger
|
Description
|
Charger for WIR RX18 (5-bay) |
Color
|
Black metal and plastic |
Power Supply Input
|
120 VAC |
Power Supply
|
100-240V / 12VDC TFP 043 |
Unit Capacity
|
5 Units |
Indicators
|
Individual Charging Indicators:
Red LEDs |
Approvals
|
WEEE, RoHS |
BKT
024 Wall/Ceiling Mount
|
Description
|
Wall/ceiling mounting bracket |
Base 1
|
2" round base with four 0.188"
holes on 1.6" bolt circle for solid surface mounting |
Base 2
|
T-Bar Clip for drop ceiling rails |
Base Cover
|
Black Vinyl, covers either base |
Shafts
|
Two 0.5" diameter, 2" long
aluminum, black. 1/4-20 stud with lock ring |
Head
|
190 degrees Tilt, 360 degrees Turn
and 360 degrees Rotation |
Degrees
|
2", 4" or 6" |
IDP
008 ADA Wall Plaque
|
Weight
and Dimensions
|
Dimensions(HxWxD)
|
10.37" x 6.25" x 0.12"
|
Weight
|
7.4 lbs
|
