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This is a useful tool for teachers or parents wanting to view a student's work,
or for communicating with deaf-blind users.
3.2.19 LCD Font Size
Note: This option is displayed only when Braille Sense U2 QWERTY is
connected to external LCD device.
Use this setting to change the font size of the text on your LCD. The shortcut
key is "f". The default is set to 19. The font size can be set using values 12 to
20. Use "Space" to increase the font 1 size, and "Backspace" to decrease it.
If you have the font size set to 20, and you increase the font by one size, the
font wraps around to 12. If your font size is 12, and you decrease the font by
one size, the font wraps around to 20.
3.2.20 Video Display
You can choose to have the Braille Sense U2 QWERTY display its output on
a VGA monitor; or rather, a monitor that normally connects to a personal
computer. The shortcut key is "d" with the default set to "Off". To use a VGA
monitor, you must connect a VGA cable from the Braille Sense U2 QWERTY
to the VGA input port on a computer monitor. You can toggle VGA output on
and off by pressing "Space".
3.2.21 Printer Port
Use this option to define which port is used to send information to your
printer when printing a document. The shortcut key is "p". The default is set
to "USB". You can also choose to print via a parallel or Bluetooth printer. Use
"Space" to cycle among the 3 options.
