98
SPECIFICATIONS
Model WHP140
Description Radio Frequency
Wireless Headphones System
(Power Auto Cut Off/Dual Color
LED Indicator)
Transmitter
Carrier Frequency 900 MHz
Effective Range 100 feet (open field)
Power Supply AC Adapter, 12V 200mA
Headphones
Frequency Response 100-7,000 Hz
Signal to Noise Ratio 50 dB
Distortion <2%
Channel Separation 25 dB
Power Supply 2 x 1.5V AA size batteries
System Includes 1 Transmitter
(built-in 3.5mm stereo audio cord)
1 Headphones
1 AC/DC adapter for transmitter
1 Y-connection Cord
2 AA heavy duty batteries
OPERATION
1. Turn on the audio source (TV or audio component) to which the
transmitter is connected.
2. Slide the ON/OFF switch on the headphone to “ON.”
3. Listen to the volume coming from the ear cups on the headphone to
make certain that the volume is not too loud before placing the unit
on your head. (See the section titled “Headset Safety” on page 1.)
Adjust the volume as needed using the VOLUME CONTROL wheel
located on the right ear cup. Once the volume level is at a comfortable
setting, place the headphones over your ears and adjust the volume
as desired.