
Operation
To correct keystoning or pincushion distortion:
1.On the DHD Controller remote control or front panel, press MENU.
2.Select Calibration from the Main Menu and enter the Calibration Menu passcode.
3.Select Image Alignment from the Calibration Menu.
4.Select Corner Alignment to correct a “keystoned” image by adjusting the image corner positions. Select Midpoint Alignment to correct pincushion distortion by adjusting the image edge
Use the
Tip midpoints. To access it, check the Test Pattern box in the Corner
Alignment or Midpoint Alignment menu.
Top Left (x, y) | Top Middle (x, y) | Top Right (x, y) | ||||
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Left |
| Center | Right |
Middle |
| Middle | |
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(x, y) |
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Bottom Left (x, y) | Bottom Middle (y) | Bottom Right (x, y) |
Notes:
1.Bottom Middle x = Top Middle x
2.Right Middle y = Left Middle y
3.Smaller “x” values move a point to the left; larger values move it to the right.
4.Smaller “y” values move a point up; larger values move it down.
Figure 4-9. Image Alignment Controls
The “Left Middle y” setting also controls the “Right Middle”
Note
Splash Configure: Use the Splash Configure menu to control the appearance and behavior of the “splash” screen that appears on the display upon
•Owner Name/ISF Calibrated/ISF Other: You can have the
Use the up or down cursor button to select a character. Use the right and left cursor buttons to change the cursor position. Press MENU when you have finished entering text.
46 | Vistage™ Series |