15
Locking the Perkins-style Keyboard
When using your Focus Blue in front of your computer’s QWERTY keyboard,
you can lock the Perkins-style keys on the top of the display to prevent
accidentally pressing them and entering unwanted text or commands.
To lock the Focus Blue keyboard, press the
Menu
button to display the status
information and then simultaneously press a
Cursor Router
and the
Left NAV
Mode
button. To indicate that the keyboard is locked, dots 2-3-4-6-7-8 and dots
1-3-5-6-7-8 will be displayed in two cells toward the right end of the display, just
before the connection status. Press the
Left Selector
button to return to normal
operation. Once locked, pressing
DOTS 1
through
8
or the
SPACEBAR
will no
longer send keystrokes through to the computer.
To unlock the keyboard so you can once again enter text or perform commands
from the Focus Blue, press the
Menu
button to display the status information
and then simultaneously press a
Cursor Router
and the
Right NAV Mode
button. Press the
Left Selector
button to return to normal operation and you
can once again enter text using the Focus Blue keyboard.
