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5.8 GHz DIGITAL Wireless Audio Transmitter /
Amplifier, Model 1520
Below are some common problems and their solutions for your product. If your problem is not
among those problems mentioned below then please contact your dealer for further assistance.
A) Problems during installation
Problem 1: Audio device does not have an RCA type line output or
What to do: The transmitter can also be connected to headphone type outputs / inputs (3.5 mm or
6.3 mm type outputs) by using a 3.5 mm-to-RCA or 6.3 mm-to-RCA adapter. Please contact your
dealer for such an adapter.
B) Problems during operation
Problem 2: The green transmit light of the transmitter does not light
when power is applied to the transmitter.
1st possible cause: Faulty power outlet.
What to do: Check the power outlet with another appliance or a voltage tester.
2nd possible cause: Faulty AC adapter.
What to do: If possible, check the voltage of the supplied AC adapter. Otherwise contact your
Problem 3: The green transmit light of the transmitter goes out a few
seconds after power is applied to the transmitter.
1st possible cause: No audio present at audio source.
What to do: Check the audio at the line output of the audio device.
© 2004 Amphony November 2004 1