Agilent Technologies 3200D, Руководство по эксплуатации

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32 3200D Dissolved Oxygen Meter Operating Guide
2 Operation


6
If needed, edit the system date and time. To modify the date
and time:
a
Use the arrow keys to highlight the Time field shown in
Figure 16 on page 31 and press
[Setup].
b The Set Date & Time screen opens. This screen displays the
current year, month, day, hour, minute, and second (see
Figure 17 ). Press the arrow keys to highlight the proper
cell, then press [Setup] to select it.
c
Enter the correct value using the numeric key pad and
press [
Enter
].
d
Once all changes are made, press [
Enter
] to save the
settings and return to the
System Setup
screen.
7
Once all of the system settings are made, press
[Enter]
to save
the new setup, exit, and return to the initial state. Press
[Cancel]
to exit without saving changes.
Descriptions of the System Setup settings
Calib Interval is the number of hours between the calibration
messages that the Meter periodically displays as a reminder to
recalibrate the probe. The meter begins counting the interval
time from the end of the previous calibration. When the
calibration interval has elapsed, the meter displays a popup
window to remind the user to recalibrate the probe. A
Calib
Interval value of 0 disables the reminder.
Operator No
is a three-digit number from 000–200 used to
identify the person operating the meter. The
Operator No
is
recorded every time the meter saves data.
Figure 17 Set Date & Time