Runco 3Dimension D-73d Ultra Installation & Operation Manual page 79

Corner/Midpoint Alignment — Cinema (2.35:1) Aspect Ratio:
1. Select the Cinema aspect ratio using either the DHD Controller remote control unit
(see Figure 2-8) or the OSD menu (press MENU, then select Aspect Ratio ->
Cinema). This should move the anamorphic lenses back into the optical path, in front
of the primary lenses.
2. On the DHD Controller remote control or front panel, press MENU.
3. Select Calibration from the Main Menu.
4. Select Image Alignment from the Calibration Menu.
5. 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 mid-points. See Figure 3-29.
Corner/Midpoint Alignment — Other Aspect Ratios:
The DHD Controller saves the Image Alignment (warp) settings for each aspect ratio. To
program additional aspect ratios, select each one and use the controls in the Corner
Alignment and Midpoint Alignment menus. Or, select Calibration -> Copy/Paste ->
Aspect Ratio -> Copy Settings, select a different aspect ratio and choose Paste
Settings.
D-73d Series Installation/Operation Manual 63
Installation