Samyung NAVIS800FS Instruction Manual page 45

1.4.3 Waypoint Save
This function is to save the Lat/Long of the waypoint, MARK, name registered from '1.4.2 Waypoint Edit'
into an available storage tool as a file.
 Insert things to be saved. (☞ Possible to omit when using Internal ROM & COM PORT)
 Press
(
 After input 4 digits of a file name by using a direction button,
then, press (
 After select a tool to be saved, press
 Internal ROM
 SD CARD
 COM PORT
"W" is attached and saved in the front of the file name auto-input and it means a Way Point.
[ Ref. ] ☞
In using a new SD card, you must use it after making a initial disc once.
( ☞ Refer to '1.6 DISK FORMAT' )
) button and move [1.DATA]  [4.WAYPOINT DATA]  [3.SAVE].
). (☞ Numbers can be possible only in file name)
: Possible to save one file only.
: Possible to save several files.
: Possible to send another SYSTEM through RS-232 for storage.
( ) button.
45
( ) button or number button and