Hach LANGE DR 3900 Basis Bedienungsanleitung Seite 116

Stored Programs
1. Press Stored Programs in the Main Menu to view an alphabetical
list of stored programs with program numbers.
The "Stored Programs" list will appear.
2. Highlight the required test.
Hinweis: Select the program by name or scroll through the list
using the arrow keys. Highlight the program or press Select by No.
to search for a specific program number. Press OK to confirm.
3. Press Start to run the program. The respective measurement
window is displayed.
Hinweis: All corresponding data (wavelength, factors and
constants) is already preset.
4. Follow the instructions for chemical procedures in the relevant
procedures manual. Procedure manual is on CD with purchase of
instrument.
Hinweis: To display the procedural instructions in the display, press
the info icon. Not all programs have this option.
English 116
Complete a barcode test
1. Insert the light shield into cell compartment (2).
2. Prepare the barcode test according to the process specification,
and insert the cell in cell compartment (1).
• When a coded cell is placed in cell compartment (1)
page 109), the corresponding reading program is automatically
activated in the Main Menu.
• Otherwise, press Barcode Programs in the Main Menu and
insert a zero cell (depending on process specification) into cell
compartment (1).
(Figure 3,