Canon REALiS WX450ST Pro AV User Manual - Page 164

Installation-Related Menu Settings ■ Advanced Instructions: Smoother Overlapping Areas Adjustments to areas A, B, and C may make the black level along the right edge of area D (that is, the edge bordering the blending area) more noticeable than that of surrounding areas. To compensate, adjust each area as follows. Left image D-area Position of end marker (hidden) Area A: Black level cannot be adjusted. Area B: Adjust to a black level different from that of area D. Area C: Adjust to provide a smooth transition relative to the black levels of areas B and D. $#" Blending area Areas C-A (default: 0) Black level Adjust the black level of non-overlapping image areas. adjustment Off Adjust Adjustment type Area Side On the image for adjustment, select the edge to adjust (left/right/top/bottom). A-Width Adjusts the width of area A B-Width Adjusts the width of area B C-Width Adjusts the width of area C When there are multiple blending areas relative to the projected image (on all edges), you must adjust the width of areas A, B, and C. In this example, instructions are given for adjusting area B. 1 In the window of step 2 in "Advanced Instructions: Black Level Adjustment" (P162), select [Adjustment type] > [Area] > [Side] > [Right]. 164