Sper Scientific 840088 pH Kit - Basic - Manual (Page 7)

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4. ADVANCED AJUSTMENT PROCEDURES
Press the SET button (8) for at least two seconds to enter the advanced
adjustment procedures. Press the ESC (3) button to exit.
4-A. Check Remaining Available of Data Points
Press the SET button (8) 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 ENTER (4) button again to confirm your action. 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 button (8) as needed to reach
the "date/time set" screen.
• Use the ▲UP (5), ▼ DOWN (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.
00:00:02 Sample Time
h-m-s ^, v ENTER(→)
06:01:03 Date/Time Set
y-m-d ^, v ENTER(→)
XXXXX Memory Space
Before executing the advanced adjustment procedures,
exit the HOLD and RECORD functions.
Clear Memory
Esc:N Enter:Y
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