Introduction; Intended Applications; Unpacking; Standard Contents - Siemens SD 270 Service Manual

1 Introduction

Thank you for purchasing a Siemens audiometer. The Siemens SD 270 is
a diagnostic audiometer that will give many years of reliable service if
treated with care.

1.1 Intended applications

The Siemens SD 270 diagnostic audiometer is designed for use by
audiologists, general practitioners, hearing aid dispensers and child health
professionals. Capable of undertaking both air and bone conduction tests
with or without masking, the audiometer also has many additional features
such as the facility to support speech audiometry from live or recorded
sources, the option to select free-field equivalent output from the
headphones in speech mode and a range of clinical audiometry tests.

1.2 Unpacking

Open the shipping carton and carefully remove all the equipment. Check
against the delivery note that all the accessories ordered have been
included with your audiometer. If anything is missing, please contact
Siemens Customer Support – see Appendix 8. If you have purchased from
a distributor you should contact them directly.
Please retain the shipping carton and packing materials as the audiometer
will need calibrating on an annual basis and should be returned to
Siemens in its original shipping carton.

1.3 Standard contents

Siemens SD 270 Audiometer
Bone conductor headset
Mains adaptor, see 2.3
Operating manual
Carrying case

1.4 Optional accessories

Masking earpiece
Printer
Printer cable
Data cable for NOAH
SM010-3 Siemens SD 270 Operating & Service Manual
Audiometric headset
Patient response switch
Audiogram cards
Calibration certificate
Microphone and monitor headset
Additional audiogram cards
Insert earphones
Link driver disk for NOAH
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