User`s manual

Chapter 4 - OFFLINE Mode
GP-477R/577R Series User's Manual 4-5
w/the GP577RS:
After All Setting Data is Entered
Touch the top-left button, titled "SET".
If you wish to exit the screen without saving the changes, touch the CAN-
CEL button.
Return To Previous Screen
Touch the title of the screen you would like to return to.
E.g. To return to the MAIN MENU from the SET UP I/O screen, simply
touch the MAIN MENU title.
Press the SET key to write the Setup
conditions onto the Internal FEPROM,
which may take some time, causing a
delay in returning to the previous screen.
Therefore, do not touch the screen until
the previous menu display returns.
Press the CANCEL key to not write the
Setup conditions onto the Internal
FEPROM and return to the previous menu.
When modifying the initial setting data of
a GP, all data backed up to that point will
be saved if the GP's system version is
1.30 or later.