Operator’s manual
October 2012
10
2.3 Operating parts
2.4.1 Key folio layout and display
LCD display, numerical
Menu selection - Operating mode/editing mode
selection
Arrow keys:
Left : Place the cursor to the left of the display
Right: Place the cursor to the right of the display
Up: Move the cursor upwards on the display / stop
number of samples
Down: Move the cursor downwards on the display /
interruption of a running test
Power ON/OFF the instrument
Numerical keys 0-9
Enter: Confirm data / advancement of the test
Figure 2.3 Key folio layout and display
2.3.2 Reading cells
After test selection a green illuminated LED
shows the reading cell that must be used for
testing. While measuring the LED is illuminating
red for some seconds.
Figure 2.4 Reading cells
