3. Convenient Features

3.Use the mouse to click the [ • ] mark of which corner you wish to move.

The currently selected [ • ] mark will turn red.

(In the above example, Windows screens are omitted for clarification.)

4.Drag the selected [ • ] mark to the point you wish to correct and drop it.

•When you click somewhere within the project image area, the nearest [ • ] mark will go to the position where the mouse cursor is.

5. Repeat Step 3 and 4 to correct the distortion of the projected image.

6.After completing, right-click the mouse.

The green frame and the mouse pointer will disappear from the projected image area. This will complete the cor- rection.

7.Click the “X” (close) button on the “4-point Correction” screen.

The “4-point Correction” screen will disappear and the 4-point correction will take effect.

8.Click the “ ” button on the control window to exit the GCT.

TIP:

•After performing the 4-point correction, you can save the 4-point correction data to the projector by clicking “File” → “Writing to the projector…” on the “4-point Correction” screen.

•See the Help of Image Express Utility Lite for operating “4-point Correction” screen and other functions than GCT. (→ page 55)

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