Sper Scientific 850039 Conductivity TDS Meter - Datalogging - Manual (Page 7)

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4-A. Check Remaining Number of Data Points
Press the SET (8) button at least 2 seconds until
the lower display shows:
"
XXXXX" is the number of free data points.
4-B. Clear Memory
 Press the SET (8) button as needed to reach
the "clear memory" screen. The number of saved data points is displayed.
 To delete saved data from memory, press the ENTER (4) button once,
then press the ENTER (4) button again to confirm. The display shows:
"0 Ok ESC:Quit".
 If you DO NOT want to clear the memory, press the ESC (3) button to exit,
OR press the SET (8) button to advance to the next option.
4-C. Date/Time Setting
 Press the SET (8) button as needed to reach
the "date/time set" screen.
 Use the ▲ (5), ▼ (6), and ENTER (4) buttons
to select the year, month, date, hours, minutes and seconds.
 Press the ENTER (4) button to save the settings.
 Press the SET (8) button to advance to the next option, or press the ESC
(3) button to exit.
4-D. Sample Time Setting
 Press the SET (8) button as needed to reach
the "sample time" screen.
 Use the ▲ (5), ▼ (6), and ENTER (4) buttons
to select the sample time (hour-min-sec).
 Press the ENTER (4) button to save the settings.
 Press the SET (8) button to advance to the next option, or press the ESC
(3) button to exit.
4-E. Auto Power Off Default Setting
The meter will automatically shut off after about
10 minutes without activity.
 Press the SET (8) button as needed to reach
the "auto power off" screen.
 Use the ▲ (5) or ▼ (6) buttons to enable / disable this feature.
 Press the ENTER (4) button to save the settings.
 Press the SET (8) button to advance to the next option, or press the ESC
(3) button to exit.
1=Auto Power Off - Enabled
0=Auto Power Off - Disabled
XXXXX Memory Space
06:01:03 Date/Time Set
y-m-d ^, v ENTER (→)
00:00:02 Sample Time
h-m-s ^, v ENTER(→)
Clear Memory
Esc:N Enter:Y
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