Freedom Scientific TOPAZ OCR, Руководство пользователя

Страница: 40 / 68

34 Video Magnifier
Adjusting Video Magnification Settings
Note: The following advanced feature is intended for sales and support
personnel. It is accessed in the Configuration mode.
TOPAZ can display 16 levels of magnification. To increase magnification, turn
the
black Magnification dial clockwise. To decrease magnification, turn it
counterclockwise.
To get the most out of TOPAZ, there are three magnification tables from which
you can choose the best magnification power for you.

Table 1 is the default magnification table and is ideal for most users.
Turn the black Magnification dial to step through positions 1-16.

Table 2 is ideal if you are comfortable with lower magnification. It
provides finer adjustments between positions 1-8.

Table 3 provides finer adjustments for midrange magnification available
between positions 8-14. This table is good if you need greater
magnification.
Experiment with the different magnification tables and use the one that is best
for you. You can always revert to table 1 at any time if you are not comfortable
with the magnification available in tables 2 and 3. The following describes how
to select and edit your viewing preferences.
Selecting a Magnification Table
1. Press and hold the red Focus Lock button for approximately 10 seconds
until the letter
T
displays in the lower left corner of the screen.
2. Continue to press the red Focus Lock button until the video magnification
icon displays on the screen.
3. Press the center of the black Magnification dial to select one of the
three magnification tables.