Ametek 7280 Instruction Manual page 2

Firmware Version
The instructions in this manual apply to operation of a Model 7280 DSP Lock-in Amplifier that is fitted with
revision 5.0 or later operating firmware. Users of instruments that are fitted with earlier firmware revisions
can update them to the current revision free of charge by downloading an Update Pack from our website
at www.signalrecovery.com The pack includes full instructions for use.
Trademarks
AMETEK® and the b® and a logos are registered trademarks of AMETEK, Inc
Microsoft is a registered trademark, and Windows a trademark, of Microsoft Corporation. National
Instruments is a registered trademark of National Instruments Corporation
FCC Notice
This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in
accordance with this manual, may cause interference to radio communications. As temporarily permitted
by regulation, operation of this equipment in a residential area is likely to cause interference, in which case
the user at his own facility will be required to take whatever measures may be required to correct the
interference.
Company Names
SIGNAL RECOVERY is part of Advanced Measurement Technology, Inc, a division of AMETEK, Inc. It
includes the businesses formerly trading as EG&G Princeton Applied Research, EG&G Instruments
(Signal Recovery), EG&G Signal Recovery and PerkinElmer Instruments (Signal Recovery).
Declaration of Conformity
This product conforms to EC Directives 89/336/EEC Electromagnetic Compatibility Directive, amended by
92/31/EEC and 93/68/EEC, and Low Voltage Directive 73/23/EEC amended by 93/68/EEC.
This product has been designed in conformance with the following IEC/EN standards:
EMC: BS EN55011 (1991) Group 1, Class A (CSPIR 11:1990)
BS EN50082-1 (1992):
Safety: BS EN61010-1: 1993 (IEC 1010-1:1990+A1:1992)
IEC 801-2:1991
IEC 801-3:1994
IEC 801-4:1988