Sight Enhancement Systems SciPlus-2500 User Manual page 14

!
2 BACKLIGHT
ON 1 2
OFF
-
A B C
3 INVERT
ON
OFF
! !
A B C
Page!8!of!35!
Backlight:*
3 4
Use!the!A!and!B!soft!keys!to!turn!the!backlight!on/off.!
The!C!and!D!keys!adjust!the!brightness.!
Note! that! the! backlight! will! significantly! shorten! the! duration! of! a!
battery!charge!from!weeks!to!hours.!!For!this!reason,!the!SciPlusB200!
+
always!powers!on!with!the!backlight!turned!off.!
!
D
!
Screen*Inversion:*
Often,! people! with! low! vision! are! able! to! benefit! from! an! inverted!
screen.! ! The! A! and! B! keys! simply! invert! the! display! between!
black/white!and!white/black.!
D
! version!1.2!