1972-1981
1972-1976
Titlecard.
1976-1979
Titlecard.
1979-1981
Titlecard.
1981-1992
1981-1984
Titlecard.
Sign-on/sign-off/technical fault slide (1982).
Sign-on/sign-off/technical fault slide (1983).
1984-1990
Titlecard.
Sign-on/sign-off/technical fault slide (1984).
Sign-on/sign-off/technical fault slide (1985).
Sign-on/sign-off/technical fault slide (1986, 1).
Sign-on/sign-off/technical fault slide (1986, 2).
1990
Titlecard.
Sign-on/sign-off/technical fault slide (1990).
1990-1992
Titlecard.
Sign-on/sign-off/technical fault slide (1990).
1992-2000
1992-1996
Titlecard.
Sign-on/sign-off/technical fault slide (1992).
Sign-on/sign-off/technical fault slide (1994).
Sign-on/sign-off/technical fault slide (1996).
1996-2000
Titlecard.
Sign-on/sign-off/technical fault slide (1996).
Sign-on/sign-off/technical fault slide (2000).
2000-2005
Titlecard.
Sign-on/sign-off/technical fault slide (2000).
Sign-on/sign-off/technical fault slide (2005).
2005-2008
Titlecard.
Sign-on/sign-off/technical fault slide (2005).
Sign-on/sign-off/technical fault slide (2008).
2008-2010
Titlecard.
Titlecard (widescreen variant).
Sign-on/sign-off/technical fault slide (2008).
2010-2015
Titlecard.
Titlecard (widescreen variant).
Sign-on/sign-off/technical fault slide (2008).
Sign-on/sign-off/technical fault slide (2014).
Sign-on/sign-off/technical fault slide (2015).
2015-2018
Titlecard.
Sign-on/sign-off/technical fault slide (2015).
2018-present
Sign-on/sign-off/technical fault slide (2018).