36
Configuration
The current status of timecode available to the reference module is shown in the LTC Status
and VITC Status areas:
Status
Icon
Details
Valid
Green
Valid timecode detected at the input.
Phase Error Red
SMPTE-12 specifies the phase relation between LTC and
video. If the LTC received does not match this alignment
window, the card will flag this error.
Frame Error Red
The time code must match the input reference frame rate. If
not, an error is flagged.
Absent
Red
No time code detected at the input.
Note:
The error detection algorithm uses the current reference format.
So, when using internal reference, all information extracted from the
input is out of phase, and the card may flag errors even if there are none.
To configure timecode logging
1 Select the Alarms tab
2 Select the checkboxes to send the indicated time codes (LTC, VITC, URS) to the iControl
GSM, where it can be used by other network devices.
Note:
This uses network resources, so you should leave these boxes
unchecked if there is no need to use the time code in this way.
Alarms
To configure alarms
1 Select the
Alarms
tab
2 Click
Alarm Config
The
Alarm Configuration for Frame Reference
window opens.
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