Setting The Source Of Time Code; Setting The Action To Take When Input Video Is Missing; Setting Up The Video Output Timing; Selecting The Video Reference Source - evertz 7700 Manual

7700 MultiFrame Manual
7710XUC-HD HD Format Up/Down/Cross Converter

6.3.12. Setting the source of Time Code

Video
Time Code Source
Embedded
External LTC
Off

6.3.13. Setting the Action to Take when Input Video Is Missing

Video
Loss of Video
Black
Blue
Pass

6.3.14. Setting up the Video Output Timing

The output stage of the Format Translator/Cross Converter contains a frame buffer so that the output
video can be timed with respect to the reference applied to the GENLOCK input when the Reference
Select menu item is set to External. In the absence of a Genlock signal, or when the Reference Select
menu item is set to Video, the output video will be timed with respect to the incoming Video.
The V Phase Offset and H Phase Offset adjustments are real-time adjustments, and
will affect the output video timing immediately.
!
These settings MUST NOT be adjusted when the output video is in the broadcast
chain.

6.3.14.1. Selecting the Video Reference Source

Video
Reference Select
Video
External
7710XUC-HD
-24
This control selects the time code source: Embedded or External LTC input
(if available).
Select embedded to use RP188 ancillary time code (ATC) as the source for
high-definition video formats or vertical interval time code (VITC) as the
source for standard-definition video formats.
When off is selected, there will be no time code on the output video.
Also, note that if no time code is detected, time code will not be embedded
on the output video.
Note: The External LTC option is not available on the 7710XUC-HD.
The user can set the output to go to black, go to blue, or pass the input with
this control.
When set to Pass, the output video will be incoherent when the video input
is missing.
With this control the reference source of video locking is set.
Select External to lock the output video to the reference video applied to the
GENLOCK BNC. If the Genlock reference disappears or is not valid, the
card will lock to the incoming video.
Select Video to lock the output video to the input video. When there is no
input video, the output video will free run.
Revision 1.0