Siemens SINUMERIK 808D ADVANCED Programming And Operating Manual page 209

Keys for handling Window "③"
Programming and Operating Manual (Turning)
6FC5398-5DP10-0BA2, 06/2015
Zooms the current view to page width
Jumps to the desired page
Searches for a term in the current topic
Continues search for the next term that matches the search criteria
Exits the help system
Expands hierarchical topics
Collapses hierarchical topics
Navigates upwards through the hierarchical topics
Navigates downwards through the hierarchical topics
Opens the selected topic in the current topic relevant window
Functions the same as pressing the following key:
Searches for a term in the current topic
Continues search for the next term that matches the search criteria
Exits the help system
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