You must configure the date and time on the Network Video Recorder (NVR).
- Make sure you are connected to a device by following: Connecting to a device.
- Click System.
- Click Date & Time.
- Select the Time zone. For example, GMT-00:00 Greenwich Mean Time, without DST.
- Configure Daylight Saving Time if necessary.
- Set the current date and time.
- Click OK.