Cyrus PSX-R
User Instructions
2
GB
GB
Welcome to the world of
Cyrus!
Congratulations on your choice of
Cyrus
Hi-fi products. Our state-of-the-art
design technology and outstanding quality of manufacture has won
countless awards around the world. We are confident that you will derive
great pleasure from owning a product from one of the most recognised
and respected manufacturers of hi-fi equipment.
Please read these instructions carefully before commencing installation.
They provide full guidance to help you install your
Cyrus PSX-R
safely
and correctly.
Preparation
for Installation
Before installing the
Cyrus PSX-R
check that the following items are
included in the accessory box.
•
AC Mains Cable
After removing these items, please retain the packaging.
Install the
Cyrus PSX-R
in a well ventilated location away from sources of
high temperature, dust or humidity. Never stand the
Cyrus PSX-R
under
another unit or on any surface likely to hamper its cooling or ventilation.
When used with a
Cyrus III, Cyrus IIIi, Cyrus 7
or
Cyrus Power,
the
amplifier must be internally changed to accept this external power supply.
This modification should only be carried out by an appointed
Cyrus
Dealer. If you decide to use a modified component without a
Cyrus PSX-
R
,
the unit must be re-configured.
INSTALLATION
Key to the rear panel drawing
(Fig.1)
.
1
. Power Switch
2. Mains Fuse
3. Power Inlet
4. Output cable
Connecting
the PSX-R to
Cyrus
Products
Only one connection is necessary from the
PSX-R
power supply to a
Cyrus
product. The 5 pin connector
d
fitted to the umbilical cable must
be securely connected to the socket marked
PSX-R
on the rear of the
partnering
Cyrus
product. When correctly fitted, the connector will latch
into place in the socket. Note that when a
PSX-R
is in use, both the
PSX-
R
power supply and the
Cyrus
product will require connection to the
mains supply.
OPERATION
Key to the front panel drawing
(Fig 2.)
.
1.
Standby Light
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
is controlled by the
partnering
Cyrus
component. When correctly installed, the Standby lights
on the front panels of the two products work in unison.
ADDITIO
N
AL INFORMATION
Your
Cyrus PSX-R
incorporates electronic protection to ensure reliable,
long term use. The
Cyrus PSX-R
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
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
.
WARRANTY
SPECIFICATIONS
Power Supply
Voltage:....................................................................As plate on rear of unit
Power Consumption
(Cyrus IIIi)
50W/Ch. 8
Ω
1kHz .......................................................................... (220W)
Standby.............................................................................................. (10W)
EMC & Safety Compliance (230V) .........................................................CE
EMC & Safety Compliance (115V) ........................................FCC, cCSAus
Enclosure
Dimensions (WxHxD)..................................................... 215 x 75 x 365mm
Weight.................................................................................................4.6Kg
Material ..............................................................................Die cast chassis
Output Voltage
High Level ................................................................................ +/- 35.5VDC
Low Level.................................................................................... +/- 21VDC
Variable..................................................................................+/- 18-30VDC
Load Regulation
(Cyrus IIIi)
50W/Ch. 8
Ω
1kHz ...............................................................................0.2%
O/P Noise
@250W .............................................................................................<40
µ
V
Ripple Rejection
@250W ............................................................................................. >67dB
Cyrus reserves the right to change all specifications without notice. E &OE
The warranty card enclosed should be completed by the Dealer and
the purchaser and returned to
CYRUS
or its Distributor within 8 days
of purchase. No Dealer or Distributor may vary the terms of this
warranty which is personal to the original Purchaser and is not
transferable.
Please retain the sales receipt as proof of purchase.
Warranty claims must wherever possible be made through the Dealer
from whom the equipment was purchased.
This warranty excludes:
•
Damage caused through neglect, accident, misuse, wear and
tear, or through incorrect installation, adjustment or repair by
unauthorised personnel. Any unauthorised servicing will result in
loss of guarantee.
•
Liability for damage or loss occurring in transit to or from the
purchaser.
•
Consequential damage, loss or injury, arising from or in
conjunction with this equipment.
Equipment for attention under warranty should be consigned return
carriage paid. If returned equipment is found to comply with the
published specification,
CYRUS
reserves the right to raise a charge.
The above conditions do not affect your statutory rights as a
consumer.