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Installation
Runco SC-30d/SC-35d Installation/Operation Manual 57
PRE
L
IMINAR
Y
Configure Lens Motor Trigger on Dimension Digital Controller: The anamorphic
lens solution for the SC-30d/SC-35d maintains constant image height independent of the
aspect ratio, while using the full display resolution of the projector. It accomplishes this by
moving the anamorphic lens in front of the primary lens when widescreen material is being
viewed. When the viewer transitions back to 16:9 or 4:3 source material, the anamorphic
lens moves out of the light path.
Proceed as follows to configure the 12-volt trigger output for proper operation.
1. Project a 2.35:1 aspect ratio test pattern or other image on the screen.
2. On the Dimension Digital Controller remote control or front panel, press MENU.
3. Select Service from the Main Menu and enter the Service Menu passcode.
4. Select Triggers from the Service menu.
5. Assign the trigger output to which the lens motor is connected to the Cinema and
Virtual Cinema aspect ratios. This enables the lens motor to move the anamorphic
lens into position (in front of the primary lens) when either aspect ratio is selected.
6. Select the Cinema aspect ratio to move the anamorphic lens into position, if it isn’t
already. To do this, press CINEMA on the Dimension Digital Controller remote control
(Figure 2-6), or press or repeatedly with no menus visible on-screen.
7. Proceed as described in the following sections to adjust the anamorphic lens.
Horizontal Position (X) Adjustment:
1. Project a white field on the screen.
2. Loosen the Yaw/X-Adjustment Levers underneath the lens.
3. Slowly move the anamorphic lens into place (from right to left or vice versa) so that
there are no shadows on either side of the screen:
4. When the horizontal position is properly set, tighten the Yaw/X-Adjustment Levers to
secure the lens in place.
You must enter a passcode to access the Service menu for the first
time after turning on the system.
Note
Too Far Right
Too Far Left
Correct position