14 User’s Manual GC315xx-GC400xx
The display has different display modes with various pages.
Generally, navigation between modes takes place via buttons UP and DOWN
Ref. 1c.
Use the LEFT and RIGHT Ref. 1c buttons to display the pages in the mode.
In some modes (e.g.: mode P.xx and mode H.xx) to view the pages, the ENTER button, and
then the UP Ref. 1c and DOWN Ref. 1c buttons must be pressed to navigate between
pages.
If the UP and DOWN buttons have to be used to manage the functions within the mode,
the ENTER button must be pressed to activate the said functions, and the Esc/SHIFT
button to deactivate them.