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Summary of Contents for Williams Sound SoundPlus
- Page 1 SoundPlus ® Infrared Listening System Installation Guide and User Manual TX9 EMITTER MOD 232 MODULATOR MAN 132I...
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Page 2: Table Of Contents
SoundPlus Infrared Listening System ® Contents System Overview ..................................3 MOD 232 Modulator Setup ...............................4 Determine Location ..................................4 Wiring and Connections ................................... 4 Power Connection for U.S. Application ............................4 For Applications Outside The U.S. Requiring 240 VAC Mains Supply: ................4 Baseband Cable Connection ................................. -
Page 3: System Overview
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. NOTICE: A plasma monitor can degrade the audio quality of the SoundPlus Infrared Listening System. ®... -
Page 4: Mod 232 Modulator Setup
SoundPlus Infrared Listening System ® MOD 232 Modulator Setup Determine Location The modulator is usually located with the sound system amplifier or mixer for easy access to an audio input signal. For portable systems, the modulator can be placed near the emitter or in another convenient location. Infrared Stand Kit SS-6 is available for portable systems. -
Page 5: Baseband Cable Connection
MOD 232 MODULATOR (REAR) Use 50 Ohm Coaxial Cable (RG58) Use RG58 Coax,1000 ft. (350m) max. length Use RG58 Coax,1000 ft. (350m) max. length Williams Sound, Minneapolis, Minnesota, USA Made in U.S.A. Williams Sound, Minneapolis, Minnesota, USA Made in U.S.A. -
Page 6: Audio Connection
SoundPlus Infrared Listening System ® Audio Connection Microphone Input: With the modulator DIP switches set for microphone input, the 3-pin XLR jack accepts balanced microphones. Power for condenser microphones can be selected by DIP switch. The minimum input level is 100uV and the maximum level is 90 mV. -
Page 7: Configuration Settings
SoundPlus Infrared Listening System ® Configuration Settings Figure 8 illustrates how to configure your system using the DIP switches (Figure 7) located on the back of the MOD 232 Modulator. This diagram is also printed on top of the MOD 232 Modulator unit for quick reference. -
Page 8: Tx9 Emitter Setup
SoundPlus Infrared Listening System ® TX9 Emitter Setup TX9 Location and Placement To determine the best location for the TX9 Emitter, it helps to think of the IR emitter as an invisible floodlight. You’ll want to aim it so the listeners are “flooded” with the infrared light. Mount the emitter at least 2 ft (.61 m) above the audience. -
Page 9: Coverage Area
SoundPlus Infrared Listening System ® Coverage Area Figure 11: Maximum Range when using the RX22-4, RX15-2, or RX18 receiver FEET RECEIVER COVERAGE AREA WITH TX9 OR TX90 TRANSMITTER IN SINGLE CHANNEL MODE RX22-4 RECEIVER RX15-2 RECEIVER RX18 RECEIVER 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160... -
Page 10: Multiple Emitters Installed To Maximize Coverage
Use 50 Ohm Coaxial Cable (RG58) Use RG58 Coax,1000 ft. (350m) max. length Use RG58 Coax,1000 ft. (350m) max. length MOD 232 MODULATOR (REAR) Williams Sound, Minneapolis, Minnesota, USA Made in U.S.A. Williams Sound, Minneapolis, Minnesota, USA Made in U.S.A. -
Page 11: Compressor Gain
SoundPlus Infrared Listening System ® Compressor Gain The MOD 232’s Compressor Gain is set in “Moderate” mode from the factory. Use this setting for simultaneous interpretation. Be sure that the compress pot control, located on the front of the MOD 232 (Figure 6, page 6), is turned fully counter-clockwise. -
Page 12: Tx9 Features And Controls
200 ft. (70m) maximum length (18 ga.) Baseband Signal Wiring: Baseband Signal Wiring: Use 50 Ohm Coaxial Cable (RG58) Use RG58 Coax,1000 ft. (350m) max. length Williams Sound, Minneapolis, Minnesota, USA Made in U.S.A. Patent Pending Baseband (Modulation) 24 VAC... -
Page 13: Receiver Safety Information
Please do NOT dispose of batteries in the household trash. Please take the batteries to a retail or community collection point for recycling. Product Recycling: Please do NOT dispose of your Williams Sound equipment in the household trash. Please take the equipment to an electronics recycling center or return the product to the factory for proper disposal. -
Page 14: Infrared Receivers
SoundPlus Infrared Listening System ® Infrared Receivers Figure 13: Four Channel Receiver, Model WIR RX22-4 Channel Frequency 2.3 MHz CHANNEL 2.8 MHz EARPHONE SELECTOR 3.3 MHz JACK 3.8 MHz ON/OFF "ON" VOLUME SWITCH INDICATOR A162 Figure 14: WIR RX15-2 Headset Receiver... -
Page 15: Trouble Shooting
NOTE: Make sure the powerline voltage does not fall below 94V, or system performance will be greatly reduced! Buzzing Or Humming Noise In Sound System. • Check for ground loops or noise on the input signal. Call your Authorized Williams Sound dealer or representative. -
Page 16: Soundplus Infrared Listening System Specifications
SoundPlus Infrared Listening System ® SoundPlus Infrared Listening System Specifications ® Two-Channel Modulator, Model MOD 232 Size, Weight: 8.5” W x 8.2” D x 1.7” H (21.5 cm x 20.8 cm x 4.4 cm), 3.1lbs. (1.5 kg) Color: Black epoxy paint with white legends... -
Page 17: Soundplus Infrared Listening System Specifications
SoundPlus Infrared Listening System ® SoundPlus Infrared Listening System Specifications ® Multi–Channel Infrared Emitter, Model TX9 NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. Dimensions, Weight: 11.25” W x 6.25” H x 2.125” D (28.6 cm x 15.9 cm x 5.4 cm), 1.9 lbs (0.9 kg) -
Page 18: Limited Warranty
Williams Sound (a division of Williams AV) products are engineered, designed, and manufactured under carefully controlled conditions to provide you with many years of reliable service. Williams Sound warrants the SoundPlus™ Infrared Listening System against defects in materials and workmanship for FIVE (5) years. During the first five years from the purchase date, we will promptly repair or replace the SoundPlus Infrared Listening System. - Page 19 SoundPlus Infrared Listening System ® This page has been left blank.
- Page 20 SoundPlus Infrared Listening System ® info@williamsav.com / www.williamsav.com 800-843-3544 / INTL: +1-952-943-2252 © 2019, Williams AV, LLC MAN 132I...
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