61hardware version. Some series NVRs do not support some functions or playback speeds.4.8.2.1 Smart SearchDuring the multiple-channel playback mode, double click one channel and then click the button,system begins smart search. System supports 396(22*18 PAL) and 330(22*15 NTSC) zones. Please leftclick mouse to select smart search zones. See Figure 4-61.Figure 4-61Click the , you can 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.4.8.2.2 Accurate playback by timeSelect records from one day, click the list, you can go to the file list interface. You can input time at the topright corner to search records by time. See image on the left side of the Figure 4-62 For example, inputtime 11:00.00 and then click Search button , you can view all the record files after 11:00.00 (Therecords includes current time.). See image on the right side of the Figure 4-62 Double click a file name toplayback.Note After you searched files, system implement accurate playback once you click Play for the firsttime. System does not support accurate playback for picture. System supports synchronization playback and non-synchronous playback. The synchronizationplayback supports all channels and non-synchronous playback only supports accuratelyplayback of current select channel.