Canon PowerShot SX210 IS User Manual page 63

Changing the number of shots
For the screen in Step 1, press the l button, then press the op buttons to
change the number of shots. Press the l button to accept the setting.
Even if your face is not detected after joining the subjects, the shutter will
release approximately 15 seconds later.
Join the subjects and look at the
camera.
When the camera detects a new face, the
lamp and sound will speed up (the lamp
remains lit when the flash will fire), and two
seconds later the shutter will release.
∆
To cancel shooting with the timer after
countdown has started, press the p
button.
Using the Face Self-Timer
63