Williams Sound WIR 135 Instructions Download Page 2

Ideally, the TX95 Transmitter should be at ear-level height or above. The infrared light pattern is
much like a floodlight “cone” as it leaves the transmitter, with the best reception inside the cone.

Sunlight can cause infrared interference by reducing the operating distance. Thus, the system can-
not be used outdoors and may not work properly inside if a lot of direct sunlight is present.
Closing drapes or blinds will help if sunlight is a problem.

Any number of receivers may be used with the TX95 Transmitter, but use only one transmitter
in a room at the same time. Otherwise, interference between transmitters will occur.

S

TEP

2: C

ONNECT THE

T

RANSMITTER

P

OWER

S

UPPLY

Plug the Power Supply      cord into the “DC 12V” jack on the back of the TX95. Then plug the
Power Supply into an AC outlet. 

S

TEP

3: C

ONNECT THE

T

RANSMITTER TO THE

A

UDIO

S

OURCE

You may also use the Audio Cable

supplied to connect the TX95 Transmitter directly to TV,

VCR, or other equipment output jacks      . The WIR 135 is a mono system, so the Left and Right
inputs are mixed together. The Left or Right input jack may be used with a mono sound source.
When the Audio Inputs are used, the Mic input is disabled.

If you are using the TV Microphone

, plug it into the “Mic” jack on the TX95 as shown. Use

the Velcro strip supplied to attach the microphone near the loudspeaker of your TV. The micro-
phone will allow you to play the TV at lower volume for other listeners and will pick up other
important sounds like the telephone or doorbell ringing.

The TX95 has an automatic shut-off feature that turns the Transmitter off several minutes after
the audio signal is no longer present.

Williams Sound 

®

Helping People Hear

2

+

-

R

DC12V

LM

POWER SUPPLY

TELEVISION,

VCR,

STEREO

MICROPHONE

TX95

TV, VCR, STEREO

TV Mic

- OR -

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1

2

4

LR

S

ETTING UP THE

TX95 T

RANSMITTER

1

2

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