O
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.
S
YSTEM
C
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
S
TEP
1: S
ET
U
P
T
HE
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
1
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)
Williams
Sound
