Audiovox WHS100 Fascicule

Notes:

•

For best results, IR transmitter must be installed as
shown with the LED’s pointing toward the rear of the
vehicle (Fig. 1)

•

Audio input can be connected to either a low-level
fixed audio output or a variable level audio output
(such as a speaker or headphone output). If it is
connected to a low-level output, only the volume
control on the headphones needs to be adjusted to
control volume level. If connected to a variable level
output, volume adjustment needs to be done at both
the source and at the headphones.

Wire harness with RCA connectors (Fig. 2).

1. Using dual RCA (M/M) cable (not supplied, length

determined by installation) connect one end to red
and white RCA jacks. Connect the other end to low
level signal source.

2. Connect pin 4 (black wire, negative) to ground of

vehicle.

3. Connect pin 5 (red wire, +12 volt) to ignition source

(source that supplies +12 volts when the ignition is
switched on).

IR Transmitter

1. Plug wire harness into transmitter.
2. Remove lens on transmitter to expose screw holes

(Fig. 3).

3. Fasten transmitter to headliner using two short screws

(make sure that screws do not puncture metal of roof).

Wireless headphones

1. Follow directions in owner’s manual for proper

operation.

WHS100

Audiovox Wireless Infrared Headset

System Installation Instructions

Parts supplied

1. IR transmitter (1)
2. IR Transmitter harness (1)
3. IR headphones (2)

Fig. 1

TRANSMITTER

FRONT

REAR

POSITION JUST ABOVE THIGH AREA OF SECOND

PASSENGER ROW SEATING

Fig. 2

Fig. 3

TRANSMITTER POSITIONING DIAGRAM

TOP VIEW

SIDE VIEW

FACE LEDs TOWARDS REAR OF VEHICLE

WIRING DIAGRAM

IN-CAR TRANSMITTER

CEILING OF THE CAR

128-5372A

1. GROUND

2. WHITE

3. RED

4. BLACK

5. RED

4. DC 12V IN + (POSITIVE)

3. DC 12V GND – (NEGATIVE)

1. LEFT RCA CHANNEL IN

2. RIGHT RCA CHANNEL IN