HEIDENHAIN TNC 640, User Manual, Page: 194 / 948

Fundamentals, File Management | Working with the file manager
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Displaying Internet files
Configure and use the sandbox on your control. For
safety and security reasons, always open the browser in
the sandbox.
Proceed as follows to open Internet files with the extension htm or
html directly on the control:
To call the file manager, press the
PGM MGT
key.
Select the directory in which the Internet file is
saved
Move the cursor to the Internet file
Press the
ENT
key
The control opens the Internet file in its own
application using the
Web Browser additional
tool.
With the key combination ALT+TAB you can always
return to the control's user interface while leaving
the PDF file open. Alternatively, you can also click the
corresponding symbol in the task bar to switch back to
the user interface of the control.
If you position the mouse pointer over a button, a
brief tool tip explaining the function of this button will
be displayed. More information on how to use
Web
Browser is available in
Help
.