Hach-Lange 2100Q and 2100Qis Basic User Manual - Manual (Page 7)

Figure 3 Battery installation
User interface and navigation
User interface
Figure 4 Keypad description
1 SETTINGS key: select menu
options for setting up the meter
5 UP key: scroll through menus, enter
numbers and letters
2 CALIBRATION key: shows
calibration screen, start calibration,
select cal options
6 RIGHT key (contextual): read
turbidity sample, selects or confirms
options, opens/jumps to sub-menus
3 DOWN key: scroll through menus,
enter numbers and letters
7 DATA MANAGEMENT key: view,
delete or transfer stored data
4 LEFT key (contextual): access for
calibration verification, cancels or
exits the current menu screen to the
previous menu screen
English 7