And its been answered loads of times before too.
2 weeks, 14 days, of you starting you cannot turn off the automation. This is for your protection, its easy to mess up badly and you can learn from it.
By 'you can change a lot right now' it is meant that there are many parameters for you to discover and understand, change at your will. So its not 2 weeks of just sitting there doing nothing.
The GM's English is not 100% either, as he is in fact based in Holland, so you can easily be forgiven for not understanding at a quick glance.