Optelec
ALVA USB 640 Comfort
Page 2
English
1. Introduction
Congratulations on choosing the ALVA USB 640 Comfort, a Braille display with high
quality Braille cells. The ALVA USB 640 Comfort offers optimal flexibility and
productivity in an ultra compact design. Used in combination with a wide range of
screen readers, the ALVA USB 640 Comfort can be used with most operating
systems.
The ALVA USB 640 Comfort extends the navigational and operational possibilities of
your screen reading software, and allows you to be in full control of your computer. Its
ergonomic design allows for optimal efficiency when working with a computer. Note
that the ALVA USB 640 Comfort ‘s functionality will depend on the Braille display
options of your screen reader and your mainstream computing hardware.
The ALVA USB 640 Comfort was designed to adhere to the Open Standard
philosophy to work with mainstream technology, enabling compatibility with most
screen reading software and operating systems. For the latest information about
screen readers that fully support the device, or for any questions or suggestions
concerning the use of this Braille display, please contact your supplier or the Optelec
office nearest to you by consulting the contact information page at the end of this
manual. Your feedback is highly appreciated. We hope you enjoy working with your
ALVA USB 640 Comfort.
1.1. About this manual
This manual will familiarize you with the features and operation of your ALVA USB
640 Comfort. Please read this manual carefully before using your device.
1.2. ALVA USB 640 Comfort package contents
The ALVA USB 640 Comfort package contains the following:
–
The ALVA USB 640 Comfort Base Unit
–
A sleeve
–
USB cable
–
The ALVA USB 640 Comfort driver software for Windows 7 and higher,
and product documentation on CD-ROM.
If any of these items are missing from your package, please contact your supplier.
