SoundPlus® Infrared System • Model WIR TX900

SoundPlus

 

D

 

 

ELECTRIC SHOCK DO NOT EXPOSE THIS

 

 

Fig. 3: WIR TX9 Rear Panel

 

Multi-Channel Infrared Transmitter

 

 

 

CAUTION

RoHS

 

 

 

 

 

RISK OF ELECTRIC SHOCK

w w w . w i l l i a m s s o u n d . c o m

 

 

DO NOT OPEN

®

Class 1

WARNING: TO REDUCE THE RISK OF FIRE OR

 

LED Product

EQUIPMENT TO RAIN OR MOISTURE.

 

Note: It is normal for this unit to feel warm while it is in operation.

Mounting

 

Power Supply Wiring:

Bracket

Infrared

Use NEC, Class 2 Wiring, 18 ga. minimum,

 

 

 

 

 

 

 

 

 

 

 

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 Corp., Minneapolis, Minnesota, USA

Made in U.S.A.

 

 

 

 

 

 

 

 

 

 

Patent Pending

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Baseband

 

 

 

 

 

 

 

 

 

 

 

(Modulation)

 

NC 24 VAC

 

 

 

 

 

 

 

Out

Out

In

 

 

 

 

 

 

 

 

 

 

 

 

Power In:

 

 

 

 

 

 

 

 

 

 

 

 

24VAC~

Plug

 

 

 

 

 

 

 

 

 

50 Ohms

 

50-60Hz

 

 

 

 

 

 

 

 

 

 

 

35VA

 

 

 

 

 

 

 

 

 

 

 

 

 

Power On

 

 

 

 

 

Baseband On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System

Fig. 4: Receiver Coverage Area with TX9 Emitter in Single Channel Mode

Feet

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

Receiver Coverage Area with TX9

Model

 

 

 

 

 

 

 

 

 

 

 

Transmitter in Single Channel Mode

 

70

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

RX22-4 Receiver

 

50

 

 

 

 

 

 

 

 

 

 

RX14-2 Receiver

WIR

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

RX16 Receiver

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

TX900

 

20

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

RX16

 

 

RX14-2

RX22-4

 

-10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-20

 

 

 

 

 

 

 

 

 

 

 

 

 

-30

 

 

 

 

 

 

 

 

 

 

 

 

 

-40

 

 

 

 

 

 

 

 

 

 

 

 

 

-50

 

 

 

 

 

 

 

 

 

 

 

 

 

-60

 

 

 

 

 

 

 

 

 

 

 

 

 

-70

 

 

 

 

 

 

 

 

 

 

 

 

 

-80

 

 

 

 

 

 

 

 

 

 

 

 

 

-90

 

 

 

 

 

 

 

 

 

 

 

 

Feet

0

10

20

30

40

50

60

70

80

90

100 110 120 130 140 150 160

The coverage area for the TX9 will vary depending on the receiver being used. The diagram above demonstrates the receiver coverage when operating a single TX9 emitter in single channel mode. Patterns are direct radiation patterns.

Note: Reflections of the infrared light from walls, ceilings and floors may change these patterns.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2006, Williams Sound Corp. CAT 089F

3

 

 

 

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Williams Sound WIRTX900 specifications SoundPlus

WIRTX900 specifications

The Williams Sound WIRTX900 is an advanced assistive listening transmitter designed to enhance audio experiences in various settings, including classrooms, auditoriums, theaters, and houses of worship. This robust system stands out for its reliability, user-friendly interface, and cutting-edge technology, making it a popular choice among educators, event coordinators, and venue managers seeking to improve communication and accessibility.

One of the standout features of the WIRTX900 is its ability to support multiple transmission channels. This means that a single transmitter can serve different listening needs simultaneously, making it ideal for environments where multiple speakers or presentations occur at once. The transmitter operates on infrared technology, ensuring that audio signals are delivered with high fidelity and minimal interference. This characteristic is particularly beneficial in venues with considerable ambient noise, allowing users to enjoy clear sound without distractions.

The WIRTX900 also boasts a range of up to 100 feet, providing flexibility in how it is used within a venue. This range ensures listeners can move freely without losing audio quality. The system can transmit to an array of receivers, ensuring that all audience members can access the sound, making it an inclusive option for those with hearing impairments or those who need assistance in discerning speech from background noise.

Another notable feature is the user-oriented design of the system. The WIRTX900 comes with easy-to-use controls, enabling quick adjustments of volume and channels. This ease of use is complemented by LED indicators that provide clear visual confirmation of operational status and signal strength, allowing users to monitor the device easily.

Additionally, the transmitter incorporates advanced digital signal processing to enhance audio clarity and reduce unwanted artifacts. This technology ensures that every syllable is heard crisply, making the system suitable for both spoken word and music applications.

Furthermore, the Williams Sound WIRTX900 is equipped with a built-in battery that offers extended operating time, ensuring that the system can last through long events or classroom sessions without the need for frequent recharging. This combination of advanced features, reliability, and user-centric design makes the WIRTX900 a premier choice for enhancing audio accessibility in various environments.

In summary, the Williams Sound WIRTX900 is not just a transmitter; it's a comprehensive solution for creating an inclusive audio experience. With its powerful features and user-friendly design, it sets a standard for assistive listening technology.