Icon
Function
Refresh the current window.
Undo
all changes since clicking the 
icon.
Send new data from a table or window to the device and update the device (set icon).
Accept table modifications or additions made in an Edit or Insert dialog box to the table.
Open the Edit window for modifying a table row.
Open the Insert window box for inserting a new table row.
Cancel changes in an Insert or Edit window.
Delete the selected table rows.
Erase the data from the entire table.
Save a trap to file in the Trap Monitor.
Access the Statistics window.
Access on-line Help.
Exit current window and return to the previous window.