Hach DR 5000 - Manual (Page 76)

76
Advanced Operations
Refer to Table 11 for detailed information on the Edit
formula keys.
Note: The evaluation formula is built up successively in the display in
accordance with the input.
Note: The arrow key deletes the most recently entered element of the
formula.
Table 11 Edit formula key descriptions
Screen Key Description
Abs/Variables
Press the Abs/Variables key to select, from the
displayed list, the required element of the defined
measuring sequence and therefore the corresponding
measurement wavelength, so that this can be taken into
account in the formula.
New Number Press New Number to enter a new factor or constant.