Canon s2is PowerShot S2 IS Camera User Guide - Page 71

Useful Shooting Functions 5 Press the MENU button twice. ‹ Even if the recording volume becomes too loud, it automatically adjusts to avoid distortion of loud sounds. ‹ Wind filter suppresses noise that occurs in locations with strong wind. However, unnatural sound can result when used to record in locations with no wind. 5 Viewing/Editing Movies You can play back recorded movies and delete unwanted portions from the beginning or the end of movie clips. z Protected movies cannot be edited (p. 121). z It may take some time to save an edited movie as a new file depending on the file size. If the batteries run out of charge partway through, edited movie clips cannot be saved. When editing movies, use separately sold, fully charged AA-size NiMH batteries or Compact Power Adapter CA-PS700. You may experience frame dropping if you are using a slow memory card and recording with high resolution and frame rate settings. 1 Select a movie in the Playback mode and press the SET button. This mark appears on movie files 2 Use the W or X button on the omni selector to select one of the following operations, then press the SET button. 69