Electrocompaniet PI 2 - Manual (Page 5)

How to power up your system
You should always power up your system in the following way:
Signal sources (CD player, tuner, etc.) first, then the PI-2.
When switching off your system
First turn of the PI-2, then the signal sources.
Error codes
If the PI-2 is not working properly, the display will show an error code.
These error codes are:
Error code
Description
ERR SC Short circuit on the loudspeaker terminals. Make sure that the + and – parts of the
loudspeaker cables are not in contact and that the speaker cables are not in connect
with the PI-2.
ERR DC Internal fault. Please contact service.
ERR TMP The PI-2 has overheated. This is caused by either playing to loud for a long period
of time or not enough free space on the sides or above the PI-2.
Turn down the volume and make sure there is enough free space around the PI-2.
Input configurations
XLR input:
1 = ground 2 = positive 3 = negative
RCA: Circle = ground Centre = positive