Siemens SINUMERIK 840D sl Operating Manual page 721

Procedure
Canceling a selection
By reselecting an element, the existing selection is canceled.
Selecting via keys
Key combination
Turning
Operating Manual, 05/2017, A5E40868721
1. Select the "Program manager" operating area.
2. Choose the desired storage location and position the cursor on the file or
directory from which you would like your selection to start.
3. Press the "Select" softkey.
The softkey is active.
4. Select the required directories/programs with the cursor keys or mouse.
5. Press the "Select" softkey again to deactivate the cursor keys.
Meaning
Renders or expands a selection.
You can only select individual elements.
Renders a consecutive selection.
A previously existing selection is canceled.
14.8 Selecting several directories/programs
Managing programs
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