SubSurface Instruments LD-18 Operation Manual page 22

Up to the largest file No. can be saved in the same manner. (Up to 250 data)
"FULL" lights up and stays lit in the screen when the number of data reaches 250.
When the switch is pressed, the save destination returns to file No.1, and overwrite to file No.1 occurs.
SAVE
* Caution
Return to file No.1 will not occur unless FULL is cancelled by pressing the
level display screen. (Data save will be disabled thereafter.)
Data save is always implemented to the latest file.
flag can be added and deleted to / from the save data at the cursor position by pressing the
switch in the file list screen.
SAVE
Point
<How to use a flag>
When minimum value of water leak is collected while performing the work, it becomes hard to identify which
data is from which field.
Therefore, add a flag each time when data save terminates in a specific field.
flag can be added and deleted to / from the save data at the cursor position by pressing the
the file list screen.
In other words, the portion between a
field.
flag and the next flag represents data acquired from a specific
19
5. Description of functions
[Hardware]
switch in the
SAVE
switch in
SAVE