Installing And Adjusting The Anamorphic Lens - Runco LightStyle LS-12HBd Installation & Operation Manual

Installation
3.12
Installing and
Adjusting the
Anamorphic Lens
If you are installing an LS-12HBd with an anamorphic lens, proceed as follows to install
and adjust the lens.
It is extremely important that the primary lens is properly
Note
adjusted before you install the anamorphic lens. Ensure that
the image from the primary lens is perfectly centered on the
screen.
Attach the anamorphic lens to the bracket using the plastic knobs supplied with the lens.
See Figure 3-24.
Figure 3-24. Attaching the Anamorphic Lens to the Lens Mount
Configure Lens Motor Trigger on Dimension Digital Controller: The anamorphic
lens solution for the LS-12HBd 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.
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.
54 LightStyle™ LS-12HBd Installation/Operation Manual