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cancel button:
• Exiting the menu and exit to the main screen.
• Exiting a lower level of the menu and return to a higher
level.
• Canceling changing the set value (when editing the pa-
rameter value)
Digit change button:
• Navigating the menu - decreasing the items of the menu.
• Decreasing the controlled quantity while editing a pa-
rameter and setting selection from the list of settings,
e.g. alarm type.
• Changing the controlled digit when setting numerical
parameters.
• Pressing the button during a normal operation displays
a minimum value for 2 seconds, then the display retur-
ns to displaying a measuring value.
Increase value button:
• Navigating the menu - increasing the items of the menu.
• Increasing the value of the selected parameter or incre-
asing the value of a digit when changing the numerical
value.
• Pressing the button during a normal operation displays
a maximum value for 2 seconds, then the display retur-
ns to displaying a measuring value.
confirm button:
• Entering the programming mode (holding down the but-
ton for at least 3 seconds).
• Navigating the menu - entering the parameter value
editing mode or entering the selected lower level of the
menu.
• Accepting the changed parameter value.
3.2. Buttons’ functions
