
9
Power Supply
The AC input voltage has been set for the country it was purchased in. Check that the label on the rear panel matches your
AC supply voltage before plugging into the IEC inlet. The AC inlet cable provided should be used. If another cable is used,
please ensure that you check it is wired correctly.
The wires in the AC input cable supplied are coloured in accordance with the following code:
Green and yellow: Earth
Blue: Neutral
Brown: Live
WARNING! The unit must be earthed. Do not disconnect the AC earth at any time. Danger of electric shock! If in doubt
about any aspect of power supply, consult your Trilogy dealer or a qualied electrician.
A direct connection to a mains outlet is best for your H1, avoid adapters. To realise your H1’s full potential we recommend
high quality mains conditioning. See www.isol-8.co.uk for more on power supply and system solutions from our acclaimed
sister company.
The fuse holder adjacent to the IEC inlet carries a ceramic 20mm fuse. If the unit stops working, check and replace this
fuse with one of the same type and value if necessary: 800mA T for 230V and 240V versions or 1.5A T for 100V and 120V
versions. If the fuse repeatedly fails, do not use the unit and contact your Trilogy dealer for service.
WARNING! Failure to replace the fuse with the same type and rating will invalidate the warranty and may result in an electric
shock and/or re hazard.
It can be left connected at all times. However, if the H1 is not being used for extended periods of time, switch off or unplug
at the mains outlet.