Electronics
220, 230) with a small screwdriver and re-inserting
the plate with the correct voltage uppermost.
The SIA2-150 and SPA2-150 Power Amplifiers can
be used with mains voltages from 100V to 240V,
50/60Hz.
The P1 Power Amplifier can be used with mains
voltages from 100V to 240V, 50/60Hz
Mains voltage is factory set and should only be
adjusted by ATC or your local dealer or distributor.
Please ensure that the local mains voltage matches
that specified on the rear panel before applying
power to the SIA2-150, SPA2-150 or P1
Amplifiers.
The mains cable has been specifically supplied to
comply with local statutory safety approvals and
alternatives should not be substituted. If you Intend
to use your unit in an alternative territory, please
contact ATC for advise.
ATC equipment MUST be earthed. Do not remove
the earth wire in the mains plug.
G3 Fuses
Mains power supply fuses are fitted within the CA2
and SCA2, but they are not intended to be user
replaceable.
The mains power supply fuse for the SIA2-150,
SPA2-150 and P1 Amplifiers is located on the rear
panel. Should the Amplifier fail to switch on when
the power switch is operated, the fuse should be
inspected. PLEASE ENSURE THAT THE UNIT IS
DISCONNECTED FROM THE MAINS SUPPLY
BEFORE INSPECTING OR REPLACING A FUSE.
Lift out the fuse holder cover using a small
screwdriver, remove the fuse and inspect it for
damage. Fuses most often fail due to a serious
electrical fault. Only replace fuses with the same
type as that suspected to be blown. All fuses are
20mm “Type T anti surge”. The fuse rating is printed
on the rear panel adjacent to the fuse. If a
replacement fuse also fails then the Amplifier
should be returned to ATC for service.
G4 ATC Remote Handsets
The SCA2 is supplied with an SCA R remote
handset. Provided that the SCA2 is connected to
the mains power and its rear panel power switch is
on, the SCA R provides for remote operation of all
the SCA2 functions. The SCA R also includes a
2
standard set of CD Player commands, which may be used to control any CD or
DVD/SACD Player that supports the standard RC5 control code set.
Use the handset On/Reset button to switch the SCA2 into active mode and the
Standby button to return the SCA2 to Standby mode. Monitor and Record selection
can be made by pressing the desired monitor or record button. The SCA2 front
panel source indicators will illuminate but the rotary controls will not rotate.
Volume is controlled
through the handset Level + and – buttons. The SCA2 front
panel Level control will rotate in response to handset level commands. The handset
Attn button is equivalent to the front panel Gain function. The handset Mute function
operates in exactly the same way as the front panel control.
The red indicator on the handset will flash as functions are operated. Failure of this
indicator points to exhaustion of the handset battery. The battery should be replaced,
and the old battery disposed of, by your local dealer or distributor.
The CA2, SIA2-150 and P1 are supplied with the SCAR-B remote handset. This
provides for remote operation of all functions of the units, and includes a standard
set of CD Player commands that may be used to control any CD or DVD/SACD
player that supports the RC5 control set. Power is supplied by 4 X AAA batteries
(included).
ATC remote handsets may be used with the SPA2-150 to provide remote operation
of the standby function.
Reliable operation of the remote handsets require direct line of sight between the
handset and the unit front panel. Correct operation of the handset on the SCA2 is
indicated by illumination of a red indicator on the left hand side of the front panel as
handset commands are received.
G5 Ca re a nd Ma intena nce
ATC use high technology material finishes in all of their products. The surfaces are
durable and with a little care can be kept as good as new even under conditions of
heavy use. Normally a dry duster is all that is required to keep the finishes clean.
Heavy soiling can be cleaned using a slightly moistened cloth with a non-abrasive
household cleaner.
G6 Wa rra nty a nd Contact
All ATC products are guaranteed against any defect in materials or workmanship for
a period of two years from the date of purchase. Within this period we will supply
replacement parts free of charge provided that the failure was not caused by misuse,
accident or negligence.
Purchasers who complete and return the Warranty Card will have their warranty
period extended up to a period of six years from the date of purchase. This
guarantee does not limit your statutory rights. ATC can be contacted at:
Loudspeaker Technology Ltd.
Gypsy Lane, Aston Down,
Stroud, Gloucestershire. GL6 8HR UK
Telephone: 01285 760561
Fax: 01285 760683
Email: info@atc.gb.net
Web: www.atcloudspeakers.co.uk
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