NEC PX1005QL-W User Manual

Also see for PX1005QL-B: User manual

4. Multi-Screen Projection74❸ Displaying a Picture Using [EDGE BLENDING]A high resolution video can be projected on an even bigger screen by combining multiple projectors on the left, right,top and bottom.This projector is equipped with an “EDGE BLENDING Function” that makes the edges (boundaries) of the projectionscreen indistinguishable.NOTE:• For projector throw distances, refer to “Throw distance and screen size” on page 161.• Before performing the Edge Blending function, place the projector in the correct position so that the image becomes square inthe appropriate size, and then make optical adjustments (lens shift, focus, and zoom).• Adjust the brightness of each projector using [REF. LIGHT ADJUST] under [LIGHT MODE]. After adjusting the brightness, youcan keep the set brightness level by turning ON the [CONSTANT BRIGHTNESS] mode. In addition, use [REF. WHITE BALANCE]to adjust the [CONTRAST] and [BRIGHTNESS].Before explaining use of the Edge Blending functionThis section explains the case for “Example: Placing two projectors side by side”. As shown, the projected image onthe left is referred to as “Projector A” and the projected image on the right is referred to “Projector B”. Unless otherwisespecified hereinafter, the “projector” is used to mean both A and B.Example: Placing two projectors side by sideEdge Blending areaProjected area Projected areaProjector A Projector B