Quick Start / Dialing In

Choose the right release track

• Start with Automatic Pro v2 if you want the safest baseline.
• Use Automatic Pro vIT3 only if you deliberately want to test the newer saturation and extraction logic.
• Pick the file that matches your basket or dose. The file names already reflect the intended dose and any special basket type.

Default starting point

Automatic Pro v2 defaults to:

• 91°C
• 1:2 ratio
• Classic espresso with medium to dark roasts

For many setups, the 18g v2 profile is the easiest baseline because it is the reference profile behind most of the written guidance.

Quick settings

Weight mode

Weight = Dose x Ratio

Example: 18g in x 1:2 ratio = 36g out

Time mode

For time mode, stop the brew manually the first time and enter the time in the settings.

Roast and ratio recommendations

Medium-dark roasts

• Around 91°C
• Ratio: 1:1.5 to 1:2.5
• Typical total shot time: about 36s

Medium-light roasts

• Around 94°C
• Ratio: 1:2.5 to 1:3+
• Typical total shot time: about 46s

After your first shot

• If the coffee tastes sour or salty, try a higher ratio like 1:2.5+ and consider a slightly higher temperature.
• If the coffee tastes bitter or dry, try a lower ratio like 1:1.5- and consider a slightly lower temperature.
• If pressure looks too low or the basket has extra headspace, check Troubleshooting.

More detail

For broader espresso fundamentals and extra dialing-in context, see the GM Community Espresso Guide.