Ano machało:
http://www.mir.com.my/rb/photography...nRS/index2.htm - tyle, że z tego co tam piszą, w trybie RS nie machało
!!! Łączenie podwójnego wpisu !!!Autofocus: In RS mode, the AF mode is automatically set to One-shot AF. In RS mode, since the aperture is closed down to the ready state at light press of shutter rlease button to activate the AF/Metering and pictures are taken continuously with the aperture closed down to the operating position, it is physically impossible for the camera to perform the rangefinding signal detection necessary for Al Servo AF operation. Accordingly, when RS mode is selected, the camera automatically sets the AF mode to One-shot AF.
Zamienił stryjek...
Use a blower brush to lightly blow off any dust from the pellicle mirror. If the mirror is really dirty, DON'T attempt to use other methods. seek advices from Canon Service Center.