S C R E E N CO N T R O L M E N U
7) S lide:
This selection allows continuous, never-ending smooth
panning of the field store image. When
Slide
is selected the
function of the PAN sliders cha nges from controlling the
position
of the ima ge to controlling the
rate of movement
of the image.
The HORIZONTAL PAN and VERTICAL PAN sliders a djust the
rate of sliding of the image in the horizontal and verticii l
directions respectively. If the PAN sliders are centred, the i mage
will be still. If the PAN sliders are nea r either extreme, the image
will slide very rapidly across the screen.
Slide
overrides the
Glide
function on both PAN sliders.
N OTE:
W
ith
Slide
selected, the function of the
HORIZONTAL and VERTICAL PAN sliders changes
slightly. Instead of relating to the actual
position
of the
image, they control a
rate of change
of position. If the two
PAN sliders are positioned at midway, the image will remain
still. There is a small 'dead spot' around the centre of the
slider travel to make it easier to stop the image motion.
If the HORIZONTAL PAN slider is above the cen tra l position,
the image will slide to the
right
at a speed relative to the position
of the HORIZONTAL PAN slider.
If the HORIZONTAL PAN slider is below the central position,
the i mage will slide to the
left
at a speed relative to the position
of the HORIZONTAL PAN slider.
In a similar way, the VERTICAL PAN slider determines the
rate of change of position in an upward and downward direction.
If the VERTICAL PAN slider is above the central position, the
image will slide
upwards
at a speed relative to the position of the
VERTICAL PAN slider.
If the VERTICAL PAN slider is below the central position, the
image will slide
downwards
at a speed relative to the position of
the VERTICAL PAN slider.
The slide function has a special non-l inear curve, allowing both
very slow and very fast slides in any direction. The maximum
rate of slide is half the field-store every field. Various 'harmonic'
motions are also accounted for. See the PRESETS
6 1 , 62,
and
63
for an application of fast slide.
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VIDEO MENU
Summary of Contents for CVI
Page 1: ...r e User Manual Computer Video Instrument...
Page 4: ...Startea 2 Video Melius...
Page 102: ...33 Quad mirror Slow scan across L J _J...
Page 103: ......
Page 104: ...56 Under over stencil 57 Under over catch up 58 Push to freeze...
Page 105: ...60 L J _JI L...
Page 106: ...80 Under over texture wipe L J _J...
Page 107: ...L J _Jd r...
Page 197: ...RS232C Port ControI 1 Rev 7 Software Update 1...
Page 268: ...Glossary 1 Index 5...
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