User manual DA-LITE 3D PROJECTOR STACKER ALIGNMENT INSTRUCTIONS

[. . . ] Da-Lite Screen Company, Inc Order Confirmation Number:_____________ 3D Projector Stacker Alignment Instructions 3100 North Detroit Street, Warsaw, IN 46581-0137 U. S. A Tel (800) 622-3737 Fax (574) 267-7804 Tools Required 13mm Wrench or Socket (for all 8mm Hex Bolts & Nuts) Adjustable Wrench ½" Open Wrench (for adjustment of leveling feet) Tape Measure Level Left/Right Filters and corresponding glasses (customer supplied) Projector mounting hardware included in package (if specified) Standard Mounting and Alignment Procedure 1. Place the unit upright on a flat level surface (customer supplied) in the appropriate position for projection onto the screen surface (at the appropriate height and throw distance). [. . . ] Using a tape measure and ½" open wrench, position the unit level, square, and centered with the projection screen. Ensure the stand is level by adjusting the leveling feet. Ensure each projector is level by adjusting the four knobs beneath the corners of each plate. Move the unit as needed until the center-point between the two lenses is centered with the screen (both vertically and horizontally). Connect the projectors to the input source and power them on. Ensure both projectors are displaying identical images and any electronic adjustments (keystone, lens shift, etc) are reset to neutral. For alignment purposes, choose a test grid or alignment pattern, if available, either from the projectors or an alternative source. Begin by aligning the bottom projector to the screen. If available, use the projector's zoom function to fit the image to the screen size. Use the stacker unit's mechanical adjustments first to align the image as close as possible before using any electronic adjustments from the projector. If gross adjustments are necessary, you can move the position of any mounting bracket carefully using a 13mm wrench. Completely align the bottom projector's image to the screen before proceeding. [. . . ] Rotate the filter holder arms as needed to ensure proper filter alignment. 3. 4. 5. 6. 7. 8. 9. 10. To secure alignment, make sure to tighten all possible adjustment points when finished. -2- 3D Projector Stacker Mechanical Adjustments Bottom Projector Plate Level, Tilt & Vertical Keystone Adjustments (x4) Front-to-Back Linear Adjustment Level, Tilt & Vertical Keystone Adjustments (x4) Top Projector Plate Left-to-Right Linear Adjustment Horizontal Keystone & Rotation Adjustment -3- Filter Holder Assembly Top Filter (customer supplied) Mount to the Stacker Unit using 8mm Hammer Bolts and nuts 360° Adjustable Swivel Joints (x4) Bottom Filter (customer supplied) -4- [. . . ]