User Manual

TECHNICAL SPECIFICATIONS
Transmission mode : Digital Hopping System
Carrier frequency : 2.4GHz ISM BAND l
Operating voltage : Transmitter : 5V 550mA
Receiver : 3.7 V, 350 mA Lithium Polymer Battery
Frequency response : 30 Hz – 20 KHz
Distortion : <0.5%
Signal-to-noise ratio : >75 dB
Range : Up to 25 meters (open area)
TROUBLESHOOTING
NO SOUND
- Ensure that the mains adapter is pushed fully into the power outlet and
that its cable is properly connected to the DC IN connector on the
transmitter.
- Ensure that the Headset Receiver Power ON/OFF switch is switched to
ON.
- The charge level of Battery inside Headset Receiver may be too low.
Recharge the battery or replace them with fully charged batteries.
- Ensure that the TV set, Hi-Fi system or audio component is switched
ON and set to a channel that broadcasts an audio signal.
- Use the Volume Control on the Headset Receiver to increase the sound
level.
- The connected audio/video equipment may not be in playback mode.
Start playback on by the equipment.
- The Headset Receiver output level is set too low. Adjust the volume to
a suitable level.
DISTORTION
- The charge level of Battery inside Headset Receiver may be too low.
Recharge the battery or replace them with fully charged batteries.
- The Headset Receiver may be too far away from the Transmitter. Move
closer to it.
- The Audio Signal input level is too low. Increase the volume from the
audio source.