Symptom
Remedy
No sound
1. Check the power supply of transmitter and receiver.
2. Ensure that the transmitter and receiver are operating in the same frequency
range and that the transmitter antenna is designed for this frequency range.
The frequency range can be found on the devices.
3. Are the transmitter and receiver set to the same frequency group and
channel?
4. Test the connection between the transmitter and the connected audio device
(amplifier, mixer). Is the connected audio device turned on and does the signal
level at the output of the audio device match to the input requirements of the
transmitter?
5. See if the sound transmission works when you move the receiver closer to the
transmitter.
Transmission is interrupted
1. Make sure that no metal objects near the transmitter or receiver obstruct the
transmission.
2. Modify the orientation of the antennas.
Troubleshooting
IEM 150
51
