Canon 220 EX - Manual (Page 18)

18
When you want to control the
shutter speed to create a special
effect, use shutter speed-priority
AE. Set the desired sync speed
anywhere from 30 sec. up to the
camera maximum sync speed.
The camera sets the aperture
automatically to suit the back-
ground light level. The E-TTL
autoflash control system regu-
lates the flash output according
to the shutter speed you set for
optimum flash exposure.
Flash with Other Modes
2) Flash with Shutter Speed-Priority AE
PILOT
E-TTL H
Set the camera to Tv
(Shutter speed-priority
AE) and set the desired
sync speed anywhere
from 30 sec. up to the
camera maximum sync
speed. Make sure that the pilot
lamp is lit.
Press the shutter button
halfway to focus on the
subject.
Check that is displayed
in the viewfinder and make
sure that the aperture
value is not blinking in the
viewfinder. Then, press the
shutter button completely
to take the picture.
1 2
3
4
H
2 1 1 2
The aperture value blinks in the viewfinder to alert you of a possible over-
exposed or underexposed background. Change the sync speed until the
aperture value stops blinking and remains displayed.
220EX(E) 15-10-2002 07:11 Pagina 18