Hach DR 2800, Руководство пользователя, Страница: 28 / 96

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Standard Operations
5.2.7.1 Deleting or Changing a Password
1. From Instrument Setup, press
PASSWORD
.
2. Use the alphanumeric keypad to enter the former Password
and press
OK
to confirm.
3. Press
SET PASSWORD
.
4. Press
OK
to deactivate the former Password and return back to
the Password menu. Set a new password, refer to section 5.2.7
on page 27 .
5.3 Storing, Recalling, Sending and Deleting Data
5.3.1 The Data Log
The Data Log will store up to 500 readings taken in the following
modes: Stored Programs, Barcode Programs, User Programs,
Favorite Programs, Single Wavelength and Multi Wavelength. A
complete record of the analysis is stored, including the Date, Time,
Results, Sample ID, and Operator ID.
5.3.1.1 Auto/Manual Data Storage
The data storage parameter indicates whether data are to be stored
automatically or manually (in which case the user has to decide
which data to store).
1. From the Options menu, press
STORE: ON/OFF
.
• With the Store On setting, all measurement data are stored
automatically.
• With the Store Off setting, no measurement data are
stored. However, this setting can be changed to Store On in
the result display through Configuration. The reading
currently shown in the display is then stored.
Note: When the instrument memory (data log) is full, the oldest data are
automatically deleted, allowing the new data to be stored.