Model 5601MSC
Model 5601MSC Master SPG/Master Clock System
MASTER CLOCK Revision 2.2 Page - 107
4.4.2.2.10. 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 (see section 4.5.9.5).
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
4.4.2.2.11. 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 AES audio sample
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).
4.4.2.2.12. Selecting the Pulse Type
This menu item allows the user to set the pulse type for the pulse formats
(see section 4.4.2.1). This affects the PAL color frame, 1Hz, 1/1.001Hz, and
6/1.001Hz sync modes.
When set to 5V CMOS, the pulse will be from 0V to 5V (unterminated) and
will be approximately 16ms/20ms in duration.
When set to +/-1V bi-level, the pulse will be from –1V to +1V (unterminated)
When set to +/-1V tri-level, the output will be 0V nominal with a short pulse
to -1V followed by a short pulse to +1V then back to 0V (unterminated).
Both pulses will be approximately 64μs in duration.
+/-1V bi-level
To Next Page
Loading...
