evertz 5600MSC - Synchronizing the VITC Time to the System Clock Immediately; Synchronizing the LTC and VITC Times to the System Clock Immediately; Setting the VITC Offset

Model 5600MSC Master Clock/SPG Manual
Page 3-26
Revision 1.6 OPERATION
3.6.2.3.6. Synchronizing The VITC Time to the System Clock Immediately
OUTPUT
SYNC 1 OUTPUT
Sync 1 Jam Now
S1 force jam
This menu item allows the user to synchronize the Sync 1 output’s VITC
time to the System Time immediately. This synchronization will also happen
once per day at the time set using the
Sync 1 Jam Time menu (see section
3.6.2.3.5).
To synchronize the Sync 1 output’s VITC time immediately, press the
SELECT button when S1 force jam is shown on the display. The front
panel display will show
S1 JAMMED for 0.6 seconds after the time has been
synchronized.
This menu item is only applicable when the
Sync Standard is set to the
PAL-B or NTSC-M standards. The menu item will show the message
S1 no vitc in hd when the Sync Standard is set to one of the high
definition video standards.
3.6.2.3.7. Synchronizing The LTC and VITC Times to the System Clock Immediately
OUTPUT
SYNC 1 OUTPUT
Jam Ltc/Vitc Now
Force jam all
This menu item allows the user to synchronize the LTC 1, LTC 2 and all the
VITC output times to the System Time immediately.
To synchronize all the LTC and VITC times immediately, press the
SELECT
button when
Force jam all is shown on the display. The front panel
display will show
LTC/VITC JAMMED for 0.6 seconds after the time has
been synchronized.
3.6.2.3.8. Setting The VITC Offset
OUTPUT
SYNC 1 OUTPUT
Sync 1 Offset
S1 offset +0 fr
This menu item allows the user to set an offset between the system time
and the Sync 1 output’s VITC time. This feature is commonly used to
compensate for video path delays common within a television facility. The
offset value will be added to the system time along with the Time Zone
offset (see section 3.6.2.3.9) and Daylight Saving time correction (see
section 3.6.2.3.10) to obtain the Sync 1 output’s VITC time. To advance the
VITC earlier than the system time set the offset to a negative (-) value.
This menu item is only applicable when the
Sync Standard is set to the
PAL-B or NTSC-M standards. The menu item will show the message
S1 no vitc in hd when the Sync Standard is set to one of the high
definition video standards.
"
The front panel display will show WARNING LIVE CTL for 0.6 seconds to indicate
that adjusting the VITC Offset values will affect the VITC output time immediately.
You do not have to press the SELECT button to accept the new values. Use this
control with caution.
USO RESTRITO