HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 162)

162 Programming: Programming aids
4.8 The cont
ext-sensitiv
e help syst
em TNCguide (FCL3 function)
Navigating in the TNCguide
It’s easiest to use the mouse to navigate in the TNCguide. A table of
contents appears on the left side of the screen. By clicking the
rightward pointing triangle you open subordinate sections, and by
clicking the respective entry you open the individual pages. It is
operated in the same manner as the Windows Explorer.
Linked text positions (cross references) are shown underlined and in
blue. Clicking the link opens the associated page.
Of course you can also operate the TNCguide through keys and soft
keys. The following table contains an overview of the corresponding
key functions.
Function Soft key
 If the table of contents at left is active:
Select the entry above it or below it
 If the text window at right is active:
Move the page downward or upward if texts or
graphics are not shown completely
 If the table of contents at left is active:
Open a branch of the table of contents. If the
branch is at its end, jump into the window at
right
 If the text window at right is active:
No function
 If the table of contents at left is active:
Close a branch of the table of contents
 If the text window at right is active:
No function
 If the table of contents at left is active:
Use the cursor key to show the selected page
 If the text window at right is active:
If the cursor is on a link, jump to the linked page
 If the table of contents at left is active:
Switch the tab between the display of the table
of contents, display of the subject index, and
the full-text search function and switching to
the screen half at right
 If the text window at right is active:
Jump back to the window at left
 If the table of contents at left is active:
Select the entry above it or below it
 If the text window at right is active:
Jump to the next link
Select the page last shown
Page forward if you have used the "select page
last shown" function