CHCNAV LT800H - Page 13

Basic Operation
CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 13
Brightness adjusting: Click Brightness level to adjust it according to your preference.
Lock display: Click to optimize the inactivity time LT800H needs to close the screen.
Font size: Click Font size to enter Font size interface and then Slide the green dot to change
the font size.