SoundPlus® Infrared System • Model WIR TX925

D

SoundPlus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 3: WIR TX9 Rear Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Multi-Channel Infrared Transmitter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RoHS

 

 

 

 

CAUTION

 

 

 

 

 

 

 

 

 

 

 

 

 

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

ELECTRIC SHOCK DO NOT EXPOSE THIS

 

 

 

 

 

 

 

 

 

EQUIPMENT TO RAIN OR MOISTURE.

 

Mounting

®

 

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

 

 

Power Supply Wiring:

 

Bracket

 

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

 

 

 

 

 

 

 

 

200 ft. (70m) maximum length (18 ga.)

 

 

 

 

 

 

 

Baseband Signal Wiring:

Infrared

 

 

 

 

 

 

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

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System

Feet

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

Receiver Coverage Area with TX9

 

 

 

 

 

 

 

 

 

 

 

 

 

Transmitter in Single Channel Mode

 

70

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

 

60

 

 

 

 

 

 

 

 

 

 

 

 

RX22-4 Receiver

Model

 

50

 

 

 

 

 

 

 

 

 

 

 

 

RX14-2 Receiver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

RX16 Receiver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

WIR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

RX16

 

 

RX14-2

RX22-4

 

TX925

 

 

 

 

 

 

 

 

 

-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 097G

3

 

 

 

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Williams Sound WIR TX925 specifications Infrared, WIR TX9 Rear Panel
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WIR TX925 specifications

The Williams Sound WIR TX925 is a robust and innovative assistive listening transmitter that has gained recognition for its exceptional audio quality and user-friendly design. This device is an essential tool in enhancing the listening experience for individuals with hearing impairments, making it a valuable asset for classrooms, theaters, and various public venues.

One of the standout features of the WIR TX925 is its versatile operating frequency. It operates within the 72-76 MHz frequency range, which is ideal for achieving clear and uninterrupted audio transmission. This frequency range is favored for its minimal interference with other electronic devices, ensuring that users enjoy a reliable listening experience without distortion or dropout.

The transmitter supports a wide range of audio sources, making it adaptable to various applications. Whether it is used with microphones, audio systems, or even laptops, the WIR TX925 easily integrates with existing equipment, making it a convenient choice for end-users. The device includes an input/output jack that can accommodate diverse audio connections, enhancing its versatility in different settings.

Additionally, the WIR TX925 features robust transmission capabilities. It has an impressive transmission range, allowing broadcasts to reach multiple users without losing audio quality. This is particularly beneficial in larger venues where distance can affect sound clarity. The transmitter also incorporates advanced technology that minimizes background noise, ensuring that the primary audio signal remains crisp and intelligible.

User-friendly functionality is another hallmark of the WIR TX925. Its intuitive controls make it easy for both operators and users to adjust settings and manage audio outputs. LED indicators provide visual feedback on the device's operational status, enabling users to monitor performance easily.

The device is also designed with portability in mind. Its compact and lightweight form factor makes it easy to transport and set up, making it an ideal solution for temporary installations or events. The durable construction ensures that the WIR TX925 can withstand the rigors of regular use while maintaining performance integrity.

Overall, the Williams Sound WIR TX925 is a high-quality assistive listening transmitter that combines advanced technology, ease of use, and flexibility. Its broad frequency range, excellent transmission capabilities, and user-friendly design make it an invaluable resource for enhancing auditory accessibility in various environments. Whether for educational purposes, live events, or public spaces, the WIR TX925 stands out as a reliable and efficient solution for those seeking to improve the listening experience for individuals with hearing challenges.
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