Orbit Research Orbit Reader 20 User Manual page 13

Compress Spaces
Carriage returns, blank lines, and tabs represent extra spaces (or white
space) in a document. These spaces take up lots of room and therefore slow
down reading on a braille display. The Compress Spaces option eliminates
blank lines and spaces. This setting is especially useful when reading
formatted text files that may contain many blank lines.
When there are multiple spaces, Orbit Reader can filter them so that only
one space is shown at most by default. The default setting for Compress
Spaces is On.
Software Version
The Version menu item displays the version of the software running on your
device.
Reset Defaults
The Reset Defaults menu item resets all user settings to the factory settings.
To reset to default settings, press the Select button. This action resets
defaults and takes you to the top of the Menu Options list (Battery Status).
Device Serial Number
The Serial Number menu item shows the individualized serial number of the
device you are using. This number may be important for warranty purposes.
Set Bluetooth
The default setting for Bluetooth is On. If the Orbit Reader is paired to a
Bluetooth device, it automatically connects to it again when the Orbit Reader
is next powered on.
Set USB Protocol
The USB menu item selects between the two possible USB protocols: Human
Interface Device (HID) or Serial. The default setting for USB is HID.
Set Pairing Scheme for Bluetooth
The Pair menu item selects a Bluetooth pairing scheme. Orbit Reader uses
the selected scheme when it responds to a Bluetooth pairing request from a
host device.
The appropriate scheme to select depends on your needs.