Specifications

ManualsBrandsWilliams Sound ManualsMusical equipmentWIR TX295

VERVIEW

Thank you for purchasing the WIR 175 Listening System from Williams Sound Corp. Anyone

needing auditory assistance to overcome background noise, reverberation, or distance from the

sound source can benefit from the WIR 175.

You can use the WIR 175 for listening to the TV or other audio equipment, or for hearing assis-

tance in conference rooms. You can also use your RX4 Receiver in most facilities which have

an infrared transmitter operating on 95 kHz, such as theaters, cinemas, or churches.

If at anytime you have problems with the system, do not hesitate to call us toll-free at

1-800-843-3544.

YSTEM

OMPONENTS

1. TX295 Transmitter 2. RX4 Receiver

• TV Microphone (MIC 084) • AAA Batteries

• 1m Audio Cable with dual RCA plugs (WCA 078) (BAT 010)

• Power Supply

TEP

1: S

TX295 T

RANSMITTER

The WIR TX295 Transmitter may be placed on top of a TV or shelf. Place the TX295 Transmitter where it is

clearly visible from your listening position.

Infrared light behaves like visible light, so it is blocked by solid objects.

This confines the signal to the room

where the transmitter is located. The transmitter cannot be placed inside or behind anything except glass. The

maximum operating distance is approximately 30 feet (9 m).

WIR 175 Listening System Instructions

Model WIR TX295 Transmitter, WIR RX4 Receiver

Williams Sound

Helping People Hear



Receiver Charging Cradle

Battery

Charging

Port

Battery

Charging

Port

Receiver

Charging 

Indicator

Right

Battery

Charging

Indicator

Left

Battery

Charging

Indicator

Infrared

Transmitting

Diodes

Infrared

Transmitting 

Diodes

(only for WIR 

RX295 Receiver)

illiam

Sound

Summary of content (4 pages)

PAGE 1
WIR 175 Listening System Instructions Model WIR TX295 Transmitter, WIR RX4 Receiver OVERVIEW Thank you for purchasing the WIR 175 Listening System from Williams Sound Corp. Anyone needing auditory assistance to overcome background noise, reverberation, or distance from the sound source can benefit from the WIR 175. You can use the WIR 175 for listening to the TV or other audio equipment, or for hearing assistance in conference rooms.
PAGE 2
SETTING UP THE TX295 TRANSMITTER DC12V + ST L R R L MIC - Mic Jack Power Input Stereo/Mono Switch ST = Stereo mode L = 95 kHz mode R = 250 kHz mode RCA Jack (connect from TV speaker output). STEREO: Use both RIGHT and LEFT jack. 95 kHz or 250 kHz: Use LEFT jack only. Ideally, the TX295 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.
PAGE 3
IN CASE FIGURE 3: RX4 RECEIVER OF DIFFICULTY If the system does not seem to be functioning: On/Off Switch 1. Make sure that your television is plugged in and turned on. 2. Make sure that the TX295 Transmitter is plugged in and correctly connected to the TV or VCR’s audio output. Battery Door Volume Control STEP 5: INSTALL THE RECEIVER BATTERIES Load two AAA batteries into the RX4 Receiver. Be careful not to bend the plastic tabs when you replace the battery door.
PAGE 4
WIR 175 LISTENING SYSTEM SPECIFICATIONS WIR TX295 Transmitter: Size, Weight, Color: 6.25”L x 3.25”W x 1.25”H (15.9cm x 8.3cm x 3.2cm), 5.1oz.