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™
SoundPlus
Infrared Listening System
Installation Guide & User Manual
Model WIR TX90, Two Channel System
Model WIR SYS 90 ADV, Two Channel System
Model WIR SYS 91V, Two Channel System
Optional Receiver Models WIR RX22-4, WIR RX15-2, WIR RX18
Optional Charger Models CHG 518, CHG 3512
WIR SYS 90ADV
WIR SYS 91V
MAN 119H
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SoundPlus™ Infrared Listening System SoundPlus™ Infrared Listening System, Model WIR TX90, Two-Channel Listening System Model WIR SYS 91V, Two-Channel Listening System Model WIR SYS ADV, Two-Channel Listening System Installation Guide & User Manual Contents System Overview ..............................................................................................................................................................3 Determine Coverage Area .........................................
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™ SoundPlus Infrared Listening System System Overview The WIR TX90 two channel infrared transmitter combines infrared modulator and emitter technology into a single mountable enclosure - reducing operating cost and eliminating precious rack space. The WIR TX90 features an easy to use configuration preset for Music, Voice, or Hearing Assistance Applications. It operates on dual 2.3/2.8 or 3.3/3.8 MHz selectable frequencies - ideal for high quality audio programs such as music, theater and audi
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SoundPlus™ Infrared Listening System Determine Coverage Area Determine the coverage area needed for the seating area. When using the WIR TX90 transmitter with the RX22-4 receiver, in single channel mode, the WIR TX90 can achieve a coverage area of 28,000 ft2 (2,600 m2). In four channel mode, the WIR TX90 divides its power among the four signals to achieve a coverage area of 11,000 ft2 (1,022 m2). NOTE: The coverage area will vary depending on the sensitivity of the infrared receiver being use
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™ SoundPlus Infrared Listening System Figure 3: 3 Dimension Foot Pattern Figure 4: NOTE: When pointing the emitter, be sure to keep the long dimension horizontal. CORRECT A237 Figure 5: Overlapping Illumination patterns to cover Larger Listening Areas INCORRECT A230 WIR TX90 WIR TX9 WIR TX9 WIR TX9 A238 Figure 6: Overlapping Illumination patterns to cover Larger Listening Areas COVERAGE AREA WITH SINGLE TRANSMITTER COVERAGE AREA WITH SECOND EMITTER ADDED TO SAME WIR TX90 EMISSION POINT
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SoundPlus™ Infrared Listening System Figure 7: WIR TX90 Rear View POWER CONNECTION WALL/CEILING BASEBAND OUT PLUG IN POWER SUPPLY MOUNTING BRACKET (BKT 024) BNC CONNECTOR, 50 Ω 120 VAC (US): TFP 010 SET OF THREADED HOLES FOR USE 50 KHZ-8 MHZ BASEBAND A229 230 VAC (CE): TFP 027 WITH MOUNTING BRACKET Connect Power WARNING: POWERLINE VOLTAGE MUST NOT FALL BELOW 90V, 0R SYSTEM PERFORMANCE WILL BE GREATLY REDUCED! Power Connection for U.S. Application Connect the TFP 010 power supply to the 3-pin
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™ SoundPlus Infrared Listening System Connect Audio Source Determine the length of the audio cable needed to connect to the sound system to the WIR TX90 transmitter. Install the supplied Phoenix connector on the end of the audio cable to be connected to the transmitter. See the back of the WIR TX90 for wiring instructions. Figure 8: Audio Source Connections BALANCED UNBALANCED SIGNAL SIGNAL SIGNAL + + – G – G SHIELD SHIELD JUMPER LINE LEVEL BALANCED OR UNBALANCED (5V P/P MAXIMUM AUDIO) A232 Th
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SoundPlus™ Infrared Listening System Select the Audio Processing Application Preset The WIR TX90 offers three preset audio processing options for the most common applications: Music, Voice, and Hearing Assist. Use the “Music” setting when maximum dynamic range and audio quality are preferred. Use the “Voice” setting for simultaneous interpretation, audio description, or other applications with users that have primarily normal hearing. Use the “Assist” setting for hearing assistance applicati
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™ SoundPlus Infrared Listening System Using the Optional WIR TX9 Slave Emitter for Additional Coverage For larger facilities, additional emitter panels can be used to increase the overall coverage area. In these cases, we recommend using the WIR TX9 slave emitter in tandem with the WIR TX90. The WIR TX90 can drive multiple WIR TX9 emitters at one time. Each TX9 emitter will require its own power supply. Figure 10: Connecting a WIR TX9 Emitter to a WIR TX90 Transmitter WIR TX9 EMITTER (REAR) WI
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SoundPlus™ Infrared Listening System Receiver Safety Information HEARING SAFETY CAUTION! Williams Sound receivers are designed to amplify sounds to a high volume level which could potentially cause hearing damage if used improperly. To protect your hearing and the hearing of others: 1. Make sure the volume is turned down before putting on the earphone or headphone before adjusting the volume to a comfortable level. 2. Set the volume level at the minimum setting that you need to hear. 3. If you
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™ SoundPlus Infrared Listening System Optional Infrared Receivers Figure 12: Four Channel Receiver, Model WIR RX22-4 Channel Frequency 1 2.3 MHz 2 2.8 MHz 3 3.3 MHz CHANNEL EARPHONE SELECTOR 4 3.8 MHz JACK OFF "ON" ON/OFF VOLUME SWITCH INDICATOR A162 Figure 13: WIR RX15-2 Headset Receiver LEFT INFRARED RIGHT SENSOR POWER/CHANNEL SWITCH POWER/ BATTERY CHANNEL COVER INDICATOR VOLUME KNOB MONITOR/MUTE BUTTON AUDIO INPUT JACK A169 Figure 14: WIR RX18 Under-the-chin Receiver VOLUME CONTROL BATTER
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SoundPlus™ Infrared Listening System Optional Chargers Figure 15: Multiple Battery Charger, Model CHG 518 WIR RX18 RECEIVER CHG 518 FRONT-TOP VIEW CHG 518 REAR VIEW TFP 043 AC POWER CONNECTION CHARGING INDICATORS CHG 518 Back A223 Figure 16: Multiple Battery Charger, Model CHG 3512 RECEIVER OR CHG 3512 REAR VIEW TRANSMITTER DC POWER CHARGING INDICATOR A124 12 MAN 119H
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™ SoundPlus Infrared Listening System Trouble Shooting The WIR TX90 “Power On” indicator is not lit. • Make sure the transformer is plugged into the transmitter and any remote power switch is on. • Make sure the electrical outlet is on. • Make sure the 24 VAC power supply is working. The WIR TX90’s channel A or B “On” indicator is not lit. • Make sure the desired audio channel has been activated. See Selecting a Channel on page 7. • Make sure the WIR TX90 is plugged in. • Make sure the audio inp
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SoundPlus™ Infrared Listening System Limited Warranty Williams Sound products are engineered, designed, and manufactured under carefully controlled conditions to provide you with many years of reliable service. Williams Sound warrants the Sound Plus™ 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 Sound Plus™ Infrared Listening System. Microphones, earphones,
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™ SoundPlus Infrared Listening System ™ SoundPlus Infrared Listening System Specifications Infrared Transmitter, Model WIR TX90 Dimensions, Weight: 11.25” W x 6.25” H x 2.125” D (28.6 cm x 15.9 cm x 5.4 cm), 1.8 lbs (0.8 kg) Color: Black with white legends, black acrylic lens (available in white) Power Supply: Wall Transformer, 24 VAC, 50-60 Hz, 35 VA, 3-pin MOLEX Connector North America: TFP 010, UL/CSA Europe: TFP 027-01, 2-pin Schuko plug, CE UK: TFP 027-02, 3-pin UK plug, CE Power Cable: NEC
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™ SoundPlus Infrared Listening System 10300 Valley View Rd • Eden Prairie, MN 55344 800-328-6190 / 952-943-2252 • FAX: 952-943-2174 www.williamssound.com ©2012 Williams Sound • All Rights Reserved MAN 119H
