96Figure 3-82Click the , user may go to the smart search playback. Click it again, system stops smart searchplayback.Important System does not support motion detect zone setup during the full-screen mode. During the multiple-channel playback, system stops playback of rest channels if youimplement one-channel smart search.3.12.5 Mark PlaybackPlease make sure your purchased device support this function. User may use this function only ifuser may see the mark playback icon on the Search interface (Figure 3-80).When you are playback record, user may mark the record when there is important information. Afterplayback, user may use time or the mark key words to search corresponding record and then play. It isvery easy for you to get the important video information. Add MarkWhen system is playback, click Mark button , user may go to the following interface. See Figure 3-83.Figure 3-83 Playback MarkDuring 1-window playback mode, click mark file list button in Figure 3-80, user may go to mark filelist interface. Double click one mark file, user may begin playback from the mark time.