NewTek TalkShow VS-100 - Manual (Page 74)

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FIGURE 65
This is essentially why TalkShow™ provides several Genlock settings in its Setup pane
(Figure 65).
The Horizontal and Vertical Position settings pin the image in the proper space in the
frame, and in doing so could be likened to making sure each marching soldier is in
position relative to his fellows (as viewed from above). The Phase setting ensures
proper color alignment, corresponding to making sure everyone is on the left or right
foot at the same time.
Thus, altogether, the Vert Position, Horiz Position and Phase settings allow you to tweak
synchronization to arrive at an optimum match between devices.
Typically, these settings are fine-tuned with the aid of a downstream ‘vectorscope’ and
‘waveform monitor’. (A discussion of these adjustments goes beyond the scope of this
manual, but a quick online search for the keywords “genlock” and “adjust” turns up a
number of excellent references).