Users Manual Part 1

J Plus, Inc
6.2.1.6
Clock sync & SYS time settings
From the tree menu, select Clock sync and Sys time settings to move onto System Time Settings configuring
Disable, NTP, and GPS/IEEE1588. GPS Settings configuring Disable/Enable and GPS Holdover Time,
IEEE1588 Settings configuring Disable/Enable, IEEE1588 Holdover Time, and the number of Master IP, Air
Sync configuring Disable/Enable. Also, Downlink Time Offset can be configured. After changing Clock sync and
Sys time settings and click Apply, the new configuration must be saved.
Figure 22: Clock sync and System time settings
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If any holdover time is set to ‘zero’, the system will wait forever until the selected method gets Synchronized.