Runco Quantum Color Q-750d Series Installation & Operation Manual page 59

Configure Lens Motor Trigger (Q-750d/CineWide with AutoScope only): CineWide
with AutoScope 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.
To configure the lens motor trigger on the DHD Controller for proper AutoScope
operation:
1. Project a 2.35:1 aspect ratio test pattern or other image on the screen.
2. On the DHD Controller remote control or front panel, press MENU.
3. Select Service from the Main Menu and enter the Service Menu passcode.
You must enter a passcode to access the Service menu for the first
Note
time after turning on the system.
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 DHD Controller remote control (Figure 2-5),
or press or repeatedly with no menus visible on-screen.
Adjusting the Horizontal (X) Lens Position:
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:
Too Far Left
Too Far Right
4. When the horizontal position is properly set, tighten the Yaw/X-Adjustment Levers to
secure the lens in place.
Q-750d Series Installation/Operation Manual
Correct position
43
Installation