HACH LANGE sc200 Manuel D'utilisation De Base page 23

Figure 13 Keypad and front panel overview
1 Instrument display
2 Cover for secure digital memory card slot
3 HOME key. Moves to the Main Measurement
screen from other screens and submenus.
4 ENTER key. Accepts input values, updates, or
displayed menu options.
Inputs and outputs are set up and configured through the front panel using the keypad and display
screen. This user interface is used to set up and configure inputs and outputs, create log information
and calculated values, and calibrate sensors. The SD interface can be used to save logs and update
software.
Display
Figure 14 shows an example of the main measurement screen with a DO sensor connected to the
controller.
The front panel display screen shows sensor measurement data, calibration and configuration
settings, errors, warnings and other information.
5 BACK key. Moves back one level in the menu
structure.
6 MENU key. Moves to the Settings Menu from other
screens and submenus.
7 Directional keys. Used to navigate through the
menus, change settings, and increment or
decrement digits.
English 23