Video Grabber DGR-1000 User Manual - v. 1.4 (FW 1.9)
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4.1.5.
NTP
1
2
3
Figure 20: NTP section on the Status page
Video Grabber is synchronizing its internal clock using NTP protocol by connecting to NTP peers. The
choice between configured peers is done based on their time source quality
4
. Once configured the
synchronization “just works”. However for the rare cases when analysis of the NTP synchronization
process is required the Status page provides detailed information on the current NTP operational
parameters. See the description of the available information in the table below:
ID
Parameter
Description
1
System time
Shows time currently set on the Video Grabber
2
Status
Table showing current status of each configured NTP server. See below
for details
3
System peer
Shows NTP server currently used as reference clock
Table 9: Description of information available in the NTP section on the Status page
4
Consult NTP documentation (available e.g. on http://doc.ntp.org) for details on the algorithms used for time
synchronization.