Operating instructions

Vidscope-HD User Manual
Manual vidscope-hd v2.doc
41
7.2 Overlay
The overlay button is located just below the decay, scale and bright
sliders on the 8 tab. This reveals the overlay menu.
The overlay still substitutes for the graticule currently in use in the
waveform display. The snapshot image has both the previous waveform
a corresponding graticule imbedded in it. Thus when an overlay is
select, you get both together. The scale slider controls the intensity of
the overlay. If this is at minimum, you see nothing!
There are three ways to select an overlay image. The overlay preview
shows what has been picked before loading to the waveform display.
If you snapshot a display with an overlay present, the snapshot will be a
composite just as seen.
Loads last snapshot
taken this session
Picks from all
snapshots taken this
session
Loads any graphic
or image in an
appropriate format
Clears the current
snapshot list