Williams Sound SoundPlus Value Courtroom System WIR SYS 2 Specification Sheet

SoundPlus ® Value Courtroom System •
D
D
ADA COURTROOM ASSISTIVE LISTENING SYSTEM
Description:
The Value Courtroom System, model WIR SYS 2, is the ideal hearing assistance package for courtrooms with limited
budget resources. Participants wear headset style receivers to listen to the courtroom proceeding at the volume of
their comfort level anywhere in a 3,500 ft
a neckloop (included) to amplify the participant's telecoil equipped hearing aid. SoundPlus infrared technology
ensures privacy and security: the message of the proceeding will not travel outside the walls of the courtroom.
Each WIR SYS 2 package includes: one (1) TX9 emitter, one (1) MOD 232 modulator, three (3) headset RX14-2 receivers,
one (1) RX22-4 receiver, one (1) HED 021 Headphone, one (1) NKL 001 neckloop and one (1) RPK 005 rack panel kit.
The WIR SYS 2 meets and exceeds government ADA regulations for public hearing assistance, and is backed by a five-
year warranty.*
MOD 232 Modulator:
Size, Weight:
Color:
Rack Mount:
Power Supply:
Modulation:
Carrier Frequency:
Signal-to-Noise Ratio:
Frequency Response:
Total Harmonic Distortion:
Audio Processing:
Auto Carrier Shut-Off:
Fig. 1: MOD 232 Front Panel
Power Switch:
Power Indicator:
Audio Level Controls:
Audio Indicators:
Carrier LEDs:
Compress Control:
Input Mix LED:
Stereo LED:
Phones Switch:
Phones Output:
Infrared Test LED:
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
*90 days on accessories.
©2010, Williams Sound Corp. MCAT 028E
area. For the severely hard of hearing, the RX22-4 receiver can be used with
2
8.5" W x 8.2" D x 1.7" H (21.5 cm x 20.8 cm x 4.4 cm), 3.1 lbs (1.5 kg)
Black epoxy paint with white legends
1/2 rack space wide, 1 rack space high, one or two modulators may be mounted in a
single IEC rack space with RPK 005 (single) or RPK 006 (double) Rack Mount Kits
Wall Transformer, 24VAC, 50-60 Hz, 15VA
North America: TFP 016, UL/CSA
Europe: TFP 027-01, 2-pin Schuko plug, CE
UK: TFP 027-02, 3-pin UK plug, CE
FM Wideband, +50kHz deviation, 50uS pre-emphasis
Channel A: Selectable, 2.3/2.8/3.3/3.8 MHz,
Channel B: Selectable, 2.3/2.8/3.3/3.8 MHz
More than 60dB
30 to 16,000 Hz, +1 dB, -3 dB, electrical response
Less than 2%, electrical response
Compression (slope) adjustable from 1:1 or 2:1
Switchable compression gain: Moderate: 16 dB. Max: 33 dB
15-minute timer shuts off carrier when no audio is present (can be disabled)
Two-position push button, ON/OFF
Green LED
CHA and CHB Input Level, rotary knobs
CHA and CHB Audio Level, 10-segment LED's
4 green LED carrier "on" indicators per channel (indicates frequency, malfunctions)
1:1 or 2:1
Indicates inputs A and B audio are mixed and transmitted by CHA, CHB off
Indicates stereo mode
Selects CH1 or CH2 for phones when not in stereo mode
1/4" TRS headphone jack. Accepts stereo, mono, and any impedance phones.
IR LED for receiver testing, monitoring, and audio signal testing.
1
Model WIR SYS 2