FAQ
There is no power...
•
Check that the power cables between the power supply and the
amplifer units are connected, connectors are seated correctly
and screwed in fully.
•
Check that the A and B connections aren’t inverted between the
power supply and amplifer units.
•
Check that the power supply unit is connected to the right
mains supply voltage as indicated on the back of the unit with
the appropriate power cord for your country.
•
Check the fuse on the power supply unit: disconnect the power
cable and remove the fuse from its receptacle.
Note
The power supply unit has a power indicator LED on the
front that lights up when it’s connected to the mains.
There is no sound...
•
Check that the correct input is selected.
•
Check that the input cables are connected in the appropriate
left and right channel connectors.
•
The amplifer goes on mute during the input selection, once the
desired input is highlighted press
Select
to switch to that input
and exit the mute mode.
•
Check that the speaker cables are correctly connected.
Why are there “clicking” noises coming from the amplifer
unit when the volume is changed?
This is completely normal.
The Arcus amplifer uses a precision (0.1%) resistor ladder
volume control which is driven by relays. Compared to active
Arcus Integrated Amplifer
Owner’s Manual
Page 24