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D-0126050 rev 1 -
270+ Operating Manual
1.
INTRODUCTION
1.1.
THANK YOU
Thank you for purchasing an Amplivox 270+, a desktop-controlled audiometer that will give many years of
reliable service if treated with care.
1.2.
INTENDED APPLICATIONS
This instrument is designed for use by trained personnel only, such as audiologists, ENT surgeons, doctors,
general practitioners, hearing aid dispensers, child health professionals and hearing healthcare professionals
with a similar level of education
.
It is not recommended to use the equipment without the necessary knowledge
and training.
The audiometer is capable of undertaking both air and bone conduction tests with or without masking, and 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.
1.3.
CONTRAINDICATIONS
Always visually inspect the outer ear and the external auditory canal for abnormalities before testing.
Testing should not be performed on patients if the following conditions are applicable:
1. The presence of other sensitivity to loud sounds when high intensity stimuli are used.
2. Recent outer ear surgery.
Summary of Contents for 270+
Page 1: ...270 Operating Manual...
