Asystems AV500HD, Руководство пользователя, Страница: 26 / 46

24
AV500HD
English
Key Filter Select
Key Filter Range Adjustment
Key Filter Edge Adjustment
Key Border Width
Key Border Color Select
1. Function Selections
●
Filter color: Key extraction color.
●
Filter Range: Use SEL knob to select 0-100 (Default:
25).
●
Edge Sharpness: Use SEL knob to adjust 0-100
(Default: 0). Define foreground and background joining
edge sharpness.
2. Key Filter Selection
●
Use SEL knob to select Blue, Green, White, Black
or Custom. Default: Green. Custom color can only be
changed when Key SEL button is enabled, by using the
eyedropper function.
●
Press ENTER to confirm selection.
3. Key Filter Range Adjustment
●
Use SEL knob to adjust range; push “ENTER” to
confirm selection.
4. Edge Adjustment
●
Use SEL knob to adjust; push “ENTER” to confirm
selection.
5. Key Border Width Adjustment
●
Use SEL knob to adjust; push “ENTER” to confirm
selection.
6. Key Border Color Select
●
Use SEL to select; push “ENTER” to confirm
selection.
Note: Key border can only apply to green and blue key
filters.
7. Key Level: Foreground transparency level (10-
100%, 100%=solid); use top panel Key level knob to
adjust.
Creating a Custom Key Color
1.
Push the Key Select button on the AV500HD.
2. Select the PVW button to bring up the preview
window.
3. An eye drop will appear on screen to allow a custom
color to be selected within the preview window. Press
the ENTER button to select this colour.
4. To disable Key Select, simply select another transition
mode (PIP or Wipe Pattern).