Canon ELURA 80 Instruction Manual page 54

The setting resets to autofocus when you switch the program selector to EASY.
Readjust the focus when you have turned off the camcorder.
Infinity Focus
Use this function when you wish to focus on faraway subjects such as mountains or
fireworks.
Press the FOCUS button more than 2 seconds after step 2 in Adjusting
the Focus Manually.
"MF " appears.
When you operate the zoom or turn the SET dial, "
camcorder changes to manual focus.
54
" disappears and the