Burst Snapshot
1.Under Still mode,
2.Press Menu Button and press 
to select Burst Snapshot mode.
3.Press 
to select Single/ Burst.
4.Press Menu Button to return the capture mode, and then press Shutter Button to capture 3 images continuously.
Self-timer
1.Under Still mode.
2.Press Menu Button and press 
to select
3.Press 
to select Off/ 10 sec/ 15 sec/ 20 sec.
4.Press Menu Button to return the capture mode, and then press Shutter Button to capture images by seconds delay time.
20