It was an overwhelming honour which was very difficult to take in, Sir Jerry told the audience at the swearing-in ceremony at Parliament.
He said, "Almost every day over the past six months I've reflected on this honour, and when I woke up this morning I gave myself one more pinch just in case!" reported the New Zealand Herald
The ceremony which was held on Parliament's forecourt, began with a powhiri, followed by greetings from the Prime Minister and Parliament's Speaker and a 21-gun salute.
The former defence chief is succeeding Sir Anand Satyanand whose term concluded on 23 August.
Sir Jerry acknowledged that the duties associated with his new role had been somewhat daunting but he and his wife, Lady Janine, had received considerable support.
"During that time, as a family we've both prepared ourselves and been prepared by others for the opportunities that will come with the role, the Herald reported him as saying.
“We have been heartened by the generosity of spirit and support that many New Zealanders have shown in congratulating us.
Sir Jerry will only be the second person of Maori decent to fill the position of Governor-General. He was preceeded by Sir Paul Reeves, also of Maori decent, who held the post from 1983-1990.
Sir Jerry has had distinguished career. He spent 38 years in the military forces, rising through the ranks before being appointed Chief of Defence Force in 2006.
Following his time as Head of the military he served as director of the Government Communications Security Bureau.
