![](/images/new-backgrounds/1114040/114040185x1.webp)
5 | Set ‘Test pattern’ to ‘On’ to display a 50 % white image. The overlap area will be brighter than the |
area. Adjust the Black level in the Edge blending dialog box to increase the brightness of the |
that the unevenness is reduced.
✔Note:
•The overlapping area might become uneven depending on the images. In such a case, it is recommended to decrease the contrast of the images in the Image Adjust Menu or set the BrilliantColor function to ‘Off’.
If the colors of the left and right images do not match, then follow the next step.
Color matching
6 | Select ‘Color matching’ in the setting menu and display the Color matching dialog box. |
Then, set ‘Color matching’ to ‘On’ and adjust the color settings (Red/Green/Blue/White). | |
| (Refer to page 53 for operation procedure.) |
7 | Select ‘Advanced color matching’ if you need further adjustment. |
In the Advanced color matching dialog box, set ‘Advanced color matching’ to ‘On’ and adjust the values of Target (Red/ |
Green/ Blue/ Cyan/ Magenta/ Yellow/ White).
✔Note:
•When you change the values of Target, make sure that each Target value should be within the range of Measured value. (e.g., In the case of the Fig.1, the X value of
8 | If the colors of the left and right images do not match, even | |
if the Target values are adjusted, use a colorimeter which | ||
| is capable of measuring the chromaticity coordinates and | |
| luminance. Follow the steps below. | |
| 1. | Set ‘Auto test pattern’ to ‘On’ in the Advanced color |
|
| matching dialog box. |
| 2. | Put the cursor in the |
|
| SELECT button to display a white pattern. |
| 3. | Measure the chromaticity coordinates (x,y) and |
|
| luminance (lx) by using the colorimeter. |
| 4. | Enter the obtained (x,y) values in the |
|
| (The (L) value of |
| 5. | Put the cursor in the |
|
| button to display a red pattern. |
| 6. | Measure the chromaticity coordinates (x,y) and |
|
| luminance (Lx) by using the colorimeter. |
| 7. | Enter the obtained (x,y) values in the |
|
| calculate the (L) value of |
|
| following formula and enter the value. |
|
| (L) value of |
| 8. | Enter the values of |
|
| |
| 9. | Adjust the values of Target again. |
| 10. Select ‘Store’ to complete. (Apply the same adjustment | |
|
| to the other projector if necessary.) |
Set to ‘On’.
Fig..1 For rich color reproduction color wheel
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