EVM and User Interface
| Indicators |
Display | Softkey menus |
Backlight | Up arrow key |
| Altf key |
Particulate | Enter key |
pump | Right arrow key |
| Down arrow key |
Left arrow key | On/Off and |
| |
Run/Stop key | Esc key |
|
Turning On/Off and Navigating
1. Press key power on. (Following a splash/welcome screen, the Start screen will appear.)
2.Navigating to measurement screens - press 
keys.
•Navigating to menu options - press 
keys.
•To open a selected menu or to save settings - press
key.
3.In the powered on mode, press and hold 
key to power down the instrument.
Start Screen and Measurement Views
You will visit the start screen frequently to access measurements, setup, calibration, unit info, and file system screens.
;; Press 
keys to access the measurements screens.
;; To select a menu option, press 
keys.