HEIDENHAIN SW 688945-03 - Manual (Page 563)

HEIDENHAIN CNC PILOT 620/640 563
8.4 Service pac
k
Uninstallation of the service pack
Connect a USB stick and switch to the Organization mode of
operation.
Press soft key and enter the code number 231019.
Press the soft key.
Press the soft key.
Switch on the UNDO UPDATE soft key.
Press the Path soft key to select the directory in the
left window.
Press the Files soft key to select the file in the right
window.
Place the cursor on the "setup.zip" file and press the
SELECT
soft key. (This folder also contains the "REDO"
files.)
The CNC PILOT checks whether the software level of the selected file
is the same as that on the control.
Answer the confirmation prompt "Do you really want to switch off?"
Then the actual uninstallation program starts.
Set the desired language (e.g. English) and do the uninstallation.