Williams Sound WIR TX90 Installation Manual & User Manual
Soundplus infrared two channel listening system
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Also See for WIR TX90:
- Installation manual & user manual (16 pages) ,
- Quick setup manual (12 pages) ,
- Specifications (10 pages)
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Installation Guide &
User Manual
SoundPlus™ Infrared Listening System
Model WIR TX90, Two Channel System
Model WIR SYS 90 ADV, Two Channel System
Model WIR SYS 91V, Two Channel System
Transmitter Model WIR TX90
Optional Receiver Models WIR RX22-4, WIR RX15-2, WIR RX18
Optional Charger Models CHG 518, CHG 3512
MAN 119G
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Table of Contents
Related Manuals for Williams Sound WIR TX90
Summary of Contents for Williams Sound WIR TX90
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Page 1: Installation Guide
Installation Guide & User Manual SoundPlus™ Infrared Listening System Model WIR TX90, Two Channel System Model WIR SYS 90 ADV, Two Channel System Model WIR SYS 91V, Two Channel System Transmitter Model WIR TX90 Optional Receiver Models WIR RX22-4, WIR RX15-2, WIR RX18... -
Page 2: Table Of Contents
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 Page System Overview ..........................3 Installation Procedures Determining Coverage Area ....................... 4 Connect Power ......................... -
Page 3: System Overview
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 audio description. The WIR TX90 will accept any line level, balanced or unbalanced audio inputs, and includes adjustable tone and volume control. Infrared receivers detect the transmission and convert the light signals back into audio signals. -
Page 4: 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). - Page 5 Figure 4: NOTE: When pointing the emitter, be sure to keep the long dimension horizontal. CORRECT INCORRECT Figure 5: Overlapping Illumination patterns to cover Larger Listening Areas WIR TX90 WIR TX9 WIR TX9 WIR TX9 Figure 6: Overlapping Illumination patterns to cover Larger Listening Areas...
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Page 6: Connect Power
TFP 027-02: 230VAC, UK Mains Plug NOTE: The WIR TX90 transmits when a baseband signal is present, and will shut off immediately when no baseband signal is present. This auto shut-off feature preserves the life of the infrared LEDs and reduces power consumption. -
Page 7: Connect Audio Source
The WIR TX90 offers two sets of carrier frequencies for Channel A and Channel B: 2.3 and 2.8MHz or 3.3 and 3.8MHz. The WIR TX90 is preset to 2.3 and 2.8 MHz, which are the most commonly used. Move the slide switch to select a pair of operating frequencies. -
Page 8: Select An Application Preset
Make sure the input audio signal is connected to the WIR TX90. To adjust the audio input level, first activate the channel(s) you want to adjust by pressing the “CHANNEL” button, then press the “VOLUME” button. The Volume indicator will light. -
Page 9: 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. -
Page 10: Receiver Safety
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. -
Page 11: Optional Ir Receiver Instructions
Earphone Channel Jack Selector Knob "On" On/Off Indicator LED Volume Switch Optional Infrared Receivers Channel Frequency RX22-4 TOP 2.3 MHz Figure 13: Four Channel Receiver, Model WIR RX22-4 2.8 MHz 3.3 MHz 3.8 MHz Earphone Channel Selector Knob Jack "On" On/Off Indicator LED Volume Switch... -
Page 12: Optional Chargers
Optional Chargers Figure 16: Multiple Battery Charger, Model CHG 518 CHG 518 Back CHG 518 Top Figure 17: Multiple Battery Charger, Model CHG 3512 CHG 3512 Top CHG 3512 Back... -
Page 13: Trouble Shooting
Sound through the receivers is weak and noisy. u Listen to the audio signal through the headphone jack on the WIR TX90 transmitter (Figure 10). If the signal is weak and noisy here, try increasing the audio input level (see Adjust Audio Input Level, page 8), or increase the input signal level from the sound system by turning up the mixer control. -
Page 14: 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™... -
Page 15: Specifications
™ Model WIR TX90 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) - Page 16 ©2011, Williams Sound MAN 119G...
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