Williams Sound WIR TX90 Installation Manual & User Manual
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Williams Sound WIR TX90 Installation Manual & User Manual

Infrared listening system
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I
NSTALLATION
U
M
SER
Sound Plus
Model WIR TX90, Two Channel System
Model WIR SYS 90V, Two Channel System
Model WIR SYS 90 PRO, Two Channel System
Transmitter Model WIR TX90
Optional Receiver Models WIR RX22-4, WIR RX14-2, WIR RX16
Optional Charger Model CHG 516
MAN 119D
G
UIDE
ANUAL
Infrared Listening System
™
&

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Summary of Contents for Williams Sound WIR TX90

  • Page 1 ANUAL Sound Plus Infrared Listening System ™ Model WIR TX90, Two Channel System Model WIR SYS 90V, Two Channel System Model WIR SYS 90 PRO, Two Channel System Transmitter Model WIR TX90 Optional Receiver Models WIR RX22-4, WIR RX14-2, WIR RX16...

  • Page 2: Table Of Contents

    ™ OUND NFRARED ISTENING YSTEM Model WIR TX90, Two-Channel Listening System Model WIR SYS 90V, Two-Channel Listening System Model WIR SYS PRO, Two-Channel Listening System & U NSTALLATION UIDE ANUAL ONTENTS System Overview ............3 Installation Procedures Determining Coverage Area .

  • Page 3: System Overview

    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 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 trans- mission and convert the light signals back into audio signals.

  • Page 4: Determining Coverage Area

    RX22-4 receiver, in single channel mode, the WIR TX90 can achieve a coverage area of 28,000 ft (2,600 m ). In four channel mode, the WIR TX90 divides its power among the four signals to achieve a coverage area of 11,000 ft (1,022 m ).
  • Page 5 HEN POINTING THE EMIT BE SURE TO KEEP THE LONG DIMENSION HOR IZONTAL 5: O IGURE VERLAPPING LLUMINATION PATTERNS TO COVER ARGER ISTENING REAS WIR TX90 WIR TX9 WIR TX9 WIR TX9 6: O IGURE VERLAPPING LLUMINATION PATTERNS TO COVER ARGER ISTENING...

  • 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.

  • Page 9: Using The Optional Wir Tx9 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

    AFETY 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: 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

    PTIONAL NFRARED ECEIVERS Channel Frequency 13: F WIR RX22-4 IGURE HANNEL ECEIVER ODEL 2.3 MHz 2.8 MHz 3.3 MHz 3.8 MHz 14: WIR RX14-2 H IGURE EADSET ECEIVER 15: WIR RX16 U IGURE NDER CHIN ECEIVER WIR RX16 Front View...
  • Page 12 PTIONAL HARGERS 16: M CHG 516 IGURE ULTIPLE ATTERY HARGER ODEL CHG 516 Top CHG 516 Back 17: M CHG 3512 IGURE ULTIPLE ATTERY HARGER ODEL CHG 3512 Top CHG 3512 Back...

  • Page 13: Trouble Shooting

    If none of the receivers work, check to see if the power and audio input cable are connected to the transmitter and that the WIR TX90 “Power On” and Channel A or B “On” indicator is illuminated. Check to see if the transmitter is connected properly to the sound system. The audio level indicators should flash on channels that are selected.

  • Page 14: Warranty

    ARRANTY Williams Sound products are engineered, designed, and manufactured under carefully controlled condi- tions 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

    ™ OUND NFRARED ISTENING YSTEM PECIFICATIONS WIR TX90 ODEL WIR TX90 NFRARED RANSMITTER ODEL 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...
  • Page 16 ® 10321 West 70th St., Eden Prairie, MN 55344 U.S.A. 800.843.3544 | 952.943.2252 | FAX: 952.943.2174 ©2007, Williams Sound Corp. MAN 119D www.williamssound.com...

This manual is also suitable for:

Wir sys 90vWir sys 90 proSound plus wir sys 90vSound plus wir sys 90 pro

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