7 answers
HELLO
with the 450D you can view your photos and the viewfinders with this mode you go into the menu (viewfinder function settings) and click active and there you have the 2 viewfinders, view mode settings (P-TV-AV-M-A.DEP) for the LCD viewfinder press EST on your Canon there you go the 2 functions LCD AND VIEWFINDER
GOOD LUCK A++++++++++++
with the 450D you can view your photos and the viewfinders with this mode you go into the menu (viewfinder function settings) and click active and there you have the 2 viewfinders, view mode settings (P-TV-AV-M-A.DEP) for the LCD viewfinder press EST on your Canon there you go the 2 functions LCD AND VIEWFINDER
GOOD LUCK A++++++++++++