It has been two weeks since I began working in a new job as a C++ software developer in a medium size factory equipment manufacturing company. I am in a small team of 4 developers and a manager. Since it is a manufacturing company,the work culture is totally different from IT. But I like the job and the culture. For the first two weeks, I have been reading the source code and the documentations. One day my manager explained the machine workings and he left to go onsite for servicing.
At this point in time, I have acquired an overall understanding of the machine and the source code and I am confident of working hands ON. But my coworkers, including my manager, seem busy doing projects. Now I don't want to give the impression of being "laid back". Can someone tell me what are the things I can do to impress my manager and my boss in the first 3 months of my job.?
NOTE:
I tried approaching my colleagues for help and most of them were helpful. But I did not ask more questions from them since they look busy all the time.
I eat my own lunch and can't discuss the issues with the team.
I speak a different language than the rest of the team and I find establishing a rapport with everyone is taking some time.