How to adjust the tamp set

Café-quality third wave specialty coffee is right at your fingertips with the Oracle® espresso machine. Adjusting the tamp parameters allows you to fine-tune the force of your coffee tamping and polishing duration to perfectly suit your taste. 
When you see the 'Tamp Set' displayed on the LCD screen, press the 'Select' dial. This will cause the tamp force setting to flash. At this point, turn the 'Select' dial to a setting of 1-9, then press again to set. 
The current polishing time will then start flashing. Finally, turn the 'Select' dial and choose between 2 and 10 seconds. Press again to set the timing. 
The machine will beep once to confirm your new settings.