wtw PhotoLab Spektral Operating Instructions Manual page 41

1.3 Operation
In this section, only the principles of the operation are explained.
Please commission the photometer according to chapter
1.3.1 Selecting and calling up the menu items
The following display appears:
3 C
before trying out the operation.
OMMISSIONING
→ Starting point: Concentration or Absorbance/
Transmission measuring mode.
→ Press
..
The following display appears:
Example:
The documentation menu item is preselected in the
setup menu ( ).
→ Select a menu item, e. g. meter setup:
Press or
front of the required menu item.
The meter setup menu item is preselected ( ).
→ Call up the meter setup menu item by
pressing .
Select the required menu item with
→
or
→ confirm with
.
1 Overview
until the arrow ( ) is in
11