11
GroUND LIFT SwITCH
This switch is located adjacent to the Mains Input Socket, and allows the signal
ground to be disconnected from the chassis. In some installations a hum loop
may exist due to duplicate ground paths from different equipment. Use this switch
to remove the connection from 0V to ground thus allowing some flexibility in your
particular set-up. Note that when using Balanced XLR inputs, the ground lift switch
should always be set to ‘chassis’.
MAINS Power CorD IeC CoNNeCTor
This connector is where the mains supply cable from your wall connects to the
amplifier. You will notice that a fuse holder is mounted within this connection, and it
holds a mains fuse to provide surge and overload protection for your amplifier.
INSTALLATION AND
OPERATION
wArNING: rISK oF eLeCTrIC SHoCK
This amplifier operates at hazardous voltage levels. We recommend that any work
requiring removal of the lid be referred to a suitably qualified and experienced service
technician.
DO NOT
place this amplifier in any position where liquids or any foreign
material may accidentally enter it.
CAUTIoN!
PLEASE READ AND UNDERSTAND THE PRECAUTIONS IN THE INSTRUCTION MANUAL
FOR THE POSITION AND OPERATION OF YOUR PLINIUS AMPLIFIER.
CoNNeCTIoN
Connections to your PLINIUS SA-103 should be made in the same order as they are
listed in this section.
DO NOT
attempt to connect your PLINIUS SA-103 until you have
read and fully understood these instructions.
Although these instructions refer to the connection of a preamplifier, the SA-103 can also
be safely installed into multimedia systems by following the same installation guidelines.
Should you require any further assistance, please contact your Plinius dealer.
