Harman Kardon AVR 525 Owner's Manual page 17

The AVR 525 features a removable power cord that
allows wires to be run to a complex installation so that
the unit, itself, need not be installed until it is ready for
connection. When all connections described above
have been made, connect the AC Power cord to the
AC Power Cord Jack ‹.
The AVR 525 draws significantly more current than
other household devices such as computers that use
removable power cords. For that reason, it is important
that only the cord supplied with the unit (or a direct
replacement of identical capacity) be used.
Once the power cord is connected, you are almost
ready to enjoy the AVR 525's incredible power and
fidelity!