24
│ 3 Operation
3.3.2
Key functions
The following actions can be performed using the keys:
Key
Actions
●
Switching
–
the device on and off
●
Changing
– from measuring mode to the top menu level
●
Acknowledge
– a message
●
Change back
– a menu level
●
Cancel
●
Changing
– from measuring mode to measuring menu
– to a submenu level
●
Acknowledge
– a selected menu item
– a message
●
Use
– a value
●
Trigger
– an action, e.g. start recording, stop recording
●
Select
– a menu item
– a value, e.g. increase a value in a selection list
●
Acknowledge
– an alarm
Switch the display backlight on
The device must be switched on. When pressing any key, the
display will automatically switch on.
