Barco F70 Series, Руководство пользователя

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129 601–426 /15 F70 Series
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3. Move the cursor to the side where the overlapped area occurs. (Left/right/top/bottom.) For the left
projector, this will typically be the right side in the menu as an example.
4. Press enter, and adjust the value with the arrow keys. The icon shown below will appear on the OSD when
the side is selected. The value shall typically be the same as for the basic blend line. (Same numeric
value).
Image 8–6
5. When the value is ok, press enter on the remote control, and the icon on the OSD will jump to the next
side. Adjust, and repeat for all sides.
6. When all sides are completed, press “Back” button on the remote control.
7. Move the cursor to “Level”, press enter and adjust this level until the black level equals the level in the
blend zone.
Note: In addition to the black level itself, it is also possible to adjust the color saturation in order to
align the projectors in the layout, see procedure “Adjusting the color level” below.
8. Repeat the same procedure for the other projector,
9. Disable the “Show lines” when the Black level adjustment is completed.
8.5.6 Color level adjustment procedure
Color level introduction
When using several projectors in a complete setup, there will always be a slightly difference in the color
saturation between the projectors. This is not visible
The purpose of black level correction is to ensure a uniform black level in multi projector setups. Even when
two projectors are of the same type, different projectors will output slightly different colors for black due to
minor variations in their optical components. So if the projected image of the projectors overlap, there will be 3
Installation menu