Interacoustics Virtual SVV, Instructions For Use Manual, Page: 60 / 436

Virtual SVV™ Instructions for Use – US Page 8
3.1.3 Base station
The Base Station Incorporates the wireless transceiver for communication between the patient’s handheld
remote and the USB interface to the PC. This permits real-time transfer of the patient’s settings and the data
from the virtual reality goggle sensors to the application software.
3.1.4 Application software
The application provides the operator with control of the test routine and continuous monitoring of all
parameters (e.g. angle of head tilt, angle of luminous line). The graphic display elements indicate
continuously the movements of the luminous line as the patient adjusts it to the perceived visual vertical and
monitors the orientation of the virtual reality goggle. After confirmation by the patient, the set values are
stored and presented in the on-screen results chart. In this way the operator can track how well the patient is
performing with reference to the threshold range. The software also generates a test report sheet containing
all measurement data. This can be output to electronic or hardcopy media.
Installation of OtoAccess™ database
The Virtual SVV™ software is accessed through the Interacoustics OtoAccess™ database. The
Interacoustics OtoAccess™ database is used for storage of patient information and data recordings.
OtoAccess™ should be installed prior to installing the Virtual SVV™ software. Please refer to the
instructions for use included with the OtoAccess™ installation media (CD or Flash drive) or contact your
distributor.
Installation of Virtual SVV™ software
NOTICE
The OtoAccess™ database must be installed prior to installing Virtual SVV™ software.
To install the Virtual SVV™ application on a Windows PC initiate the Setup program in the correct directory on
the installation media delivered with the device. Note that either the 32 bit or the 64 bit version must be installed
according to which Windows operating system is installed on the host PC.
An installation setup assistant guides installation.
Figure 3-1 First step in Virtual SVV™ installation setup
A valid user license in the form of a license file is included with the purchase of a Virtual SVV™ device. The
name of the license file is generated as the combination of “
device number . license ”.