Table of Contents
Advertisement
Operating the instrument
4.6
The keypad
The following functions can be accessed via the keypad:
Measuring method selection (plate, ring, density measurement)
•
•
Starting and stopping measurements
•
Entering measuring parameters
•
Changing the basic settings (setup)
switching illumination on/off
•
•
Switching the stirrer on/off
Key occupancy
Key
Instrument switch-on (only if in standby mode)
Instrument switch-off (if pressed for a longer time)
Ends the current entry; jumps back to the particular main menu point (if
pressed down briefly)
Main function: plate method selection
Secondary function: no. 1 when entering parameters
Main function: ring method selection
Secondary functions:
Main function: density determination selection
Secondary functions:
Functions
no. 2 when entering parameters
letters A,B,C,2 when entering text
no. 3 when entering parameters
letters D,E,F,3 when entering text
page 25
Advertisement
Table of Contents
