Christie Solaria CP2220 User Manual page 86

Section 3: Operation
Cropping Settings for top, left corner of screen
When projecting onto a curved screen, a bowed image sometimes results. To correct these bowed edges so that
the image appears properly in the display, select the left middle option button and then adjust the Curve value
using either the sliders to increase the value or click the Launch Dialog button in the Curve box to launch the
on-screen keyboard and type a new value. Repeat this step after selecting the middle right option button.
This turns off or drops pixels outside of the cropped region.
80,175
80,951
LETTER BOX NOTES
Use Letter Box for virtually all normal operation. It ensures that all incoming data will display within your
defined presentation area and nothing will be discarded. If desired, any "black bars" (unused pixels) could then
be cropped off using the cropping control. Clearing the Letter Box check box also fills the defined
presentation area, any extra data beyond this area—whether top-and-bottom or left-and- right—will be
discarded. NOTE: Select the Letter Box check box for all cinema presentations.
Unused pixels
Complete image
Letter Box
3-42
80,175
x=80
y=200
80,951
Before
1120,175
1120,951
Figure 3-31 Bow Cropping Example
Figure 3-32 Letter Box Example
Before
1120,175
Theatre Screen
Figure 3-30 Cropping Example
x=130
Crop Points
y=175
Curve=50
x=130
y=951
x=1000
y=200
x=1000
y=951
1120,951
x=1070
y=175
Curve=-50
x=1070
y=951
Incomplete image
Letter Box
020-100420-06 Rev. 1 (03-2011)
After
Dropped
pixels
Dropped
pixels
CP2220 User Manual