User manual

myth Preamplifier user manual
myth www.myth.rs
17 / page
9. Troubleshooting
9.1. The device does not power on
Make sure that the device is attached to mains 240V/50Hz.
Make sure that the fuse is in healthy condition and replace it with a
new one if necessary.
9.2. The device does not respond to remote controller
Make sure that the signal LED on the remote controller is lit when a
button is pressed.
Check the batteries and if necessary replace them with new ones
Check if the IR sensor on the preamplifier is not covered or hidden.
9.3. The sound is distorted and/or quiet
Check if the RCA cables are properly attached. Replace cables with well
tested ones to make sure that there is no cable malfunction.
Make sure that the sound source is operating properly.
In rare cases some non standard sound sources, such as rare DIY
equipment, provide very low output levels, even below 1V. Since the Myth
Preamplifier has the maximum gain of 0dB, the input signal of the
preamplifier provided to the power is amplifier also below 1V. This may,
however, not be enough for some power amplifiers to operate properly.
Check the documentation of your power amplifier provider to see what are
the minimum input levels required for proper operation and check what
are the output levels of your sound source.