System menu
This is the procedure
1. Press SySTEM > Tab Functions > EDIT.
2. Select Cleaning.
The following selection window opens:
3. To assign a function to a key, click on ASSIGN.
4. Select the option Assign in the next window and click on the key to be overwritten
RESULT.
A small dialog box will open where you can determine whether the key is being allocated
with multiple functions or whether the new function replaces the old function.
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