On opening a protocol, you will see its description
If your protocol uses variables, you now specify them e.g. the quantity of tip strips to be used.
From here you can start to set up your protocol by selecting 'Next'.
If you are familiar with the protocol and running firefly, you may prefer to use 'Skip Setup'. This
will bypass the 'Setup and Loading wizard' to go straight to the Execute screen, so only select this if you are sure you can set up the deck and consumables correctly.