Table 5: Object control push buttons
Name Description
Close
Closing the object.
The LED indicates the current object state.
Open
Opening the object.
The LED indicates the current object state.
Navigation
The arrow buttons are used for navigation. To scroll information, press the arrow button
several times or simply keep it pressed down.
Table 6: Navigation push buttons
Name Description
ESC
• Leaving setting mode without saving the values.
• Cancelling certain actions.
•
Adjusting the display contrast in combination with or .
•
Changing the language in combination with .
•
Running the display test in combination with .
•
Deleting a character in combination with when editing a string.
•
Inserting a space in combination with when editing a string.
Enter
• Entering parameter setting mode.
• Confirming a new value of a setting parameter.
Up
Down
• Moving up and down in menus.
• Scrolling active digits of a parameter when entering a new setting value.
Left
Right
• Moving left and right in menus.
• Changing the active digit of a parameter when entering a new setting value.
Key
• Activating the authorization procedure, when the user is not logged in.
• Logging out, when the user is currently logged in.
Section 3 1MAC456939-IB D
620 series overview
24 620 series ANSI
Operation Manual