5700MSC-IP
IP Network Grand Master Clock & Video Master Clock System
Revision 0.2 Page - 85
5.4.1.2.10. Enabling Daylight Saving Time for the VITC on the Sync Output
This menu item allows the user to control whether Daylight Saving Time
(DST) compensation will be applied to the VITC time on the sync output.
When set to Off, Daylight Saving Time compensation will not be applied to
the VITC time on the sync output.
When set to On the rules set by the DST rules menu in the GENERAL root
menu will be used to adjust the VITC time.
This menu item is only applicable when the Sync Mode is set to the PAL-B
or NTSC-M formats and will be disabled for other formats (shown in dark
On
5.4.1.2.11. Enabling Insertion of the Ten Field Reference
This menu item controls insertion of a SMPTE ST 318 compatible ten field
pulse sequence on line 15 of NTSC-
M black burst formats. This pulse
sequence is commonly used to synchronize the A
distribution over ten fields of NTSC video.
When set to Off, the ten field pulse sequence is not inserted.
When set to On, a ten field pulse sequence will be inserted onto line 15 of
the NTSC-M black burst format.
This menu item is only applicable to the NTSC-
M format and will be
disabled for all other formats (shown in dark text).
5.4.1.3. Setting the Phase of the Sync Outputs
The phase of the sync outputs is set independently of each other. There are four menu items that are
used to set the phase. Figure 5-2 and Figure 5-3 show the default video sync alignment (V phase = 1,
H phase = 1, fine phase = 0.0%) for 59.94Hz and 50Hz systems respectively.
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