Ross SRG-4400, User Manual

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SRG-4400 User Manual (Iss. 06) Menu System • 5–29
SRG-4400, which maintains the count between the synchronization events by counting field or
frame pulses.
Figure 5.12 GPS DateTime (UTC) Menu
If the SRG-4400 is set for a Genlock Mode other than one of the GPS options, the current time
and date are displayed as received from GPS. The last line of the menu reports that the selected
Genlock Mode is not associated with the GPS system.
NTP DateTime (UTC)
The menu for NTP DateTime (UTC) is for information only - there are no editable fields. If the
NTP option is enabled, the status information that the menu reports will depend on the
configuration settings made in the NTP sub-menu (-System Setup | Network), e.g., whether the
NTP System is turned off or whether a solution is being searched for.
When an NTP solution has been found, the current time and date are displayed from the
user-defined NTP server. NTP periodically provides time synchronization with the SRG-4400,
which maintains the count between the synchronization events by counting field or frame pulses.
If the SRG-4400 is set for a Genlock Mode other than NTP, the current time and date are
displayed as received from NTP. The last line of the menu reports that the selected Genlock Mode
is not associated with the NTP system.
Figure 5.13 NTP DateTime (UTC) Menu
If the menu line Daylight Saving in the UTC DateTime menu is set to User Defined, the time and
date fields of these menus can be edited. If the menu line Daylight Saving is set to Off or
Automatic, editing is disabled.
The menus for Summer DST Event and Winter DST Event indicate the time and date for the next
change in daylight saving time. At the indicated time and date, an hour will be added to or
subtracted from SPG Time. For some countries these dates are automated. The dates of a change
to or from daylight saving time are dictated well in advance, and by using the Country Code in
the UTC DateTime menu, these dates are automatically implemented. As an example: EU
Daylight Saving.
xLocked to GPS
Weekday Date Month Year
Running Time (UTC)
SVs in View = XX
=
GPS Solution found:
hh:mm:ss:ff
in Fix = xx
Locked to Video
Weekday Date Month Year
Running Time
-NTP time Uncertainty
=
=
tLocked to NTP
hh:mm:ss:ff
nnnnms