Right Scroll Buttons - HIMS Braille Sense U2 User Manual

If you set the value to "Move by sentence," left-scroll buttons are used to
move to previous or next sentence and it works as if you press "Space-
2-3-5" or "Space-2-5-6."
If you have changed the setting, press "Enter" to save the setting. You
can also "tab ("Space-4-5")" or "shift-tab ("Space-1-2")" to the "Confirm"
button, and press "Enter." If you do not want to save the setting, "tab
("Space-4-5")" or "shift-tab ("Space-1-2")" to the "Cancel" button, and
then press "Enter." You can also cancel saving the setting by pressing
"Space-z (dots 1-3-5-6)" or "Space-e (dots 1-5)."

3.2.27 Right Scroll Buttons

You can decide how scroll buttons on the right side of Braille display are
used. You can set the value with one of "Scroll display", "Move by line",
"Move by character", "Move by paragraph" and "Move by sentence".
If you set the value to "Scroll display," right-scroll buttons are used to
scroll previous or next Braille. It means if you press right-up scroll button,
you can scroll previous Braille and if you press right-down scroll button,
you can scroll next Braille.
If you set the value to "Move by line", right-scroll buttons are used to
move to previous or next line and it works as if you press "Space-1" or
"Space-4."
If you set the value to "Move by character," right-scroll buttons are used
to move to previous or next character on the Braille display. It means if
you press right-up scroll button, you can move to previous character on
the Braille display and if you press right-down scroll button, you can
move to next character on the Braille display and it works as if you press
"Space-3" or "Space-6."
If you set the value to "Move by paragraph," right-scroll buttons are used
to move to previous or next paragraph and it works as if you press
"Space-2-3" or "Space-5-6."