Projectiondesign WB1920, Руководство пользователя

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Important! To add the last line connecting the first and last control point, it is important
to select both of the control points required to encapsulate the calibration area (Figure
9-1). To select multiple points, either press and hold Ctrl while using the mouse point
to select points or drag and drop a selection rectangle over the points. Finally click
(Add) again to add the last line.
9.1 Removing BLM zones
To remove a BLM zone, select a complete zone by performing a drag and drop selection
over a given zone. Individual points can also be select by pressing and holding Ctrl while
selecting with mouse pointer.
Click “Remove” in the Calibration Panel Toolbar to remove the zone(s) selected. Individual
lines in a zone can also be selected and removed.
9.1 Adjusting black level in a defined zone
To adjust the black level of a zone, select the zone or any control points in the zone. Click
“Black Level” in the Calibration Panel Toolbar. The window appears in Figure 9-1. Adjust the
8 bit value (256 steps) as needed. You must enter online mode to see the results.
Figure 9-1. Adjusting black level.