Cyrus PSX-R
2
User Instructions
6
Standby Light
1.
OPERATION
Key to the front panel drawing
Power
The mains power switch
a
is located on the rear panel of
the power supply. This switch should be left on for normal
use, except when left unattended for a long period. In this
case the mains power should be switched off or the product
disconnected from the AC supply.
In normal use, standby operation of the
PSX-R
2
is controlled
by the partnering Cyrus component. When correctly
installed, the Standby lights on the front panels of the two
products work in unison.
Additional information
Your power supply incorporates electronic protection to
ensure reliable, long term use. The
PSX-R
2
is designed
to adjust its output DC voltage to that required by the
partnering Cyrus product.
Two levels of regulation exist in the
PSX-R
2
circuitry in order
to give maximum isolation from mains borne disturbances
and the voltage ripple due to the charging of the supply
reservoir capacitors, this design has also enhanced the load-
regulation of the
PSX-R
2
.
Fully regulated intelligent power supply
a
PSX-R
2