Panasonic AW-HE120KE Operating Instructions Manual page 71

Web setting screen
System
This menu has items that relate to the genlock phase adjustment and camera's output image settings.
 Genlock
This item's setting is reflected immediately.
Horizontal Phase [–206 to +49]
This is used to adjust the horizontal phase during genlock.
(continued)
Note
  The horizontal phases of the HD and SD signals
cannot be adjusted separately.
Neither is it possible to adjust the chroma phase of the
VIDEO OUT signals. The free run setting is used.
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