Canon EOS Rebel T1i Instruction Manual page 232

k Shooting Movies
Custom Functions
1 Exposure level
increments
2 ISO expansion
3 Flash sync. speed in Av
mode
4 Long exposure noise
reduction
5 High ISO speed noise
reduction
6 Highlight tone priority
7 Auto Lighting Optimizer
232
Set the Mode Dial to <k>.
Press the <A> button to focus.
Press the <A> button to start
shooting the movie. To stop
shooting the movie, press <A>
again.
To shoot still photos, press the
shutter button.
8 AF-assist beam firing
9 Mirror lockup
10 Shutter/AE lock button
11 Assign SET button
12 LCD display when
power ON
13 Add original decision
data