How do you use the time-date function on a victor calculator?

This is what I did. Slide the bar from OFF to ITEM. Hit the blue button on the left TIME/DATE, then hit the equals (=) sign to set the date and time. Slide the bar from ITEM to OFF. When I want to print the date on my till tape, I hit TIME/DATE. (Once, prints the date and a second hit prints prints the time.) Hit CE/C to get $0.00 to display and ready to calculate.