User Manual

Network Video Recorder User Manual
191
19.3 Configure DST Settings
DST (daylight saving time) refers to the period of the year when clocks are moved one period
ahead. In some areas worldwide, this has the effect of creating more sunlit hours in the evening
during months when the weather is the warmest.
We advance our clocks ahead a certain period (depends on the DST bias you set) at the beginning
of DST, and move them back the same period when we return to standard time (ST).
Step 1 Go to System > General.
Step 2 Check Enable DST.
Figure 19-3 DST Settings Interface
Step 3 Set the DST mode to Auto or Manual.
 Auto: Automatically enable the default DST period according to the local DST rules.
 Manual: Manually set the start time and end time of the DST period, and the DST bias.
DST Bias: Set the time (30/60/90/120 minutes) offset from the standard time.
Example: DST begins at 2:00 a.m. on the second Sunday of March and ends at 2:00 a.m. on the
first Sunday of November, with 60 minutes ahead.
Step 4 Click Apply to save the settings.