Olivetti PR 4 - The Key Functions

3-2 SETUP from the Operator Console
The Key Functions
The console key functions in setup mode are as follows:
KEY 1 (RECEIPT)
prints the next parameter of the item selected or the next item of
the menu
KEY 2 (JOURNAL)
confirms selection of the last item or parameter printed; prints the
first parameter of the item selected or the next item of the menu
See also the sections:
Parameters
How to Select the Parameters.