Barco Freya, User Manual

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151 R5910032 /00 Freya
2. Select a Test pattern (reference 2) to display a test pattern on screen.
3. Enable or disable letterbox (reference 3) to determine how the image will be displayed. Enabled
letterbox allows to preserve the film's original aspect ratio. For more details see section dedicated to
letterbox after this procedure.
4. Set the position the Top-Left corner and Bottom-Right corner by using numeric values. Position the four
corners of the picture on the four corners of the screen.
1. Click in the input fields for X and Y of
Top-Left corner (reference 4) and fill out the desired position
value (or use up down control of spin box near the input field).
2. Redo the same operation with the Bottom-Right corner (reference 7). Top-Right corner (reference 5)
and Bottom-Left corner (reference 6) cannot be modified: these fields are automatically updated
depending on the actions on the other two fields.
or
Set the position the 4 corners manually by using arrows (reference 9):
1. Click on
Top-Left corner (reference 8) to select it, then use up/down/left/right arrows (reference 9) to
reach the desired position.
2. Redo the same operation with the Bottom-Right corner.
5. Click Discard (reference 10) allows to remove all the modifications done in the previous step.
6. Click Restore (reference 11) allows to reset the scaling (zero position).
Letterbox
The letterbox function determines how the image will be displayed.
If Letterbox enabled is checked, the system will show all of the original image data on the screen. This may
require that the system letterbox the image, either on the top and bottom, or left and right side.
If Letterbox enabled is not checked, the system will fill all the screen with image data. This may require that the
system discard image data, either from the top and bottom, or the left and right side.
The following two examples show what will be displayed based on the state of the letterbox function.
Configuration - Projector