Hach-Lange DR1900 User Manual - Manual (Page 16)

1. Push Options>Operator ID in the reading screen.
2. Select, create or delete an operator ID:
Option Description
Current ID Select an ID from a list. The current ID will be associated with the sample data
until a different ID is selected.
Create New Operator ID Enter a name for a new operator ID. A maximum of 50 names can be entered.
Delete Operator ID Erase an existing operator ID.
Use a sample ID
The sample ID tag is used to associate readings with a particular sample or with a location. If
assigned, stored data will include this ID.
1. Push Options>Sample ID in the reading screen.
2. Select, create or delete a sample ID:
Option Description
Current ID Select an ID from a list. The current ID will be associated with the sample data until a
different ID is selected.
Create New Sample
ID Enter a name for a new sample ID. A maximum of 100 names can be entered. The
samples are numbered in sequence for each measurement until a different ID is
selected, e.g., Pond (001), Pond (002).
Delete Sample ID Erase an existing sample ID.
Complete data management
Sample readings are saved automatically each time a sample is measured. When the data log
becomes full (500 data points), the oldest data point is erased when a new data point is added. The
entire data log can be erased to remove data that has already been sent to a printer or USB storage
device.
1. Push SETTINGS>Data Management.
2. Select an option.
Option Description
Data Recall Show the results, the date and time, the sample ID, the operator ID and the selected program.
Send Data Send data to the USB module or to the USB+power module. Refer to the module
documentation for more information.
Print Data Send data directly to the connected printer. Refer to the module documentation for more
information.
Delete Data Erases the entire data log at once.
Start Date Enter the start date and time for collecting the data to show, send or print.
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