33H1169 installation and user manual3. System3-1. BasicUse this menu to set Language, Time/DST, Video Type, System ID, PTZ controller. Also,Initialisation and System Information is available.Language (①)The default is English. French, German, Italian, Dutch, Hungarian, Slovak, Spanish,Portuguese, Danish and Polish are available.Auto Delete Mode (②)Auto Delete Mode can be set to automatically erase recorded older than a certain numberof days. This can be set between 0 and 99 days.Date Format (③)The default is dd-mm-yyyy. Other date formats available are: mm-dd-yyyy / / yyyy-mm-dd.Time/DST Setting (④)The DVR‟s time can be set by clicking on the time and date displayed in this section, the onscreen keyboard will appear. Set the time and date and click OK, next select the country toenable the Day Light Saving mode.** NOTE : Playback following time changeThe DVR uses the time and date to index video on the hard disk drive so youcan find it later. Changing the time can cause the DVR to work improperly, whenyou try to play back video. If you set the hour ahead, this is not a problem. But, ifyou set the hour back, there will be more than one recording with the same time①②③④⑤⑥⑦⑧⑨⑩⑪⑫⑬