Canon REALiS WUX500 Pro AV MULTIMEDIA PROJECTOR WUX500 Users Manual - Page 153

Advanced Projection 1 In the [Install settings] menu, select [Professional settings] > [Edge blending] > [Adjust] > [Black level adjustment] > [Adjust]. 2 Select [Adjustment type] > [Black level]. 3 After selecting [D-area base], as you watch the image, adjust the values so that the brightness and colors of the blending area and area D match. Advanced Guide Advanced Projection Adjust [D-area base] to lighten the black level, and adjust [Red], [Green], and [Blue] to obtain an optimal black level color tone, as needed. 4 Repeat this adjustment on all projectors. ■ Smoother Overlapping Areas The black level along the right edge of area D (along the blending area) may be more noticeable than that of surrounding areas. By adjusting the black level of area B, you can make the transition smoother. 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) When the projected image has multiple blending areas (on the top, bottom, and each side), the width of areas A, B, and C must be adjusted to suit these blending areas. In this example, instructions are given for adjusting area B. 1 In the [Install settings] menu, select [Professional settings] > [Edge blending] > [Adjust] > [Black level adjustment] > [Adjust]. 2 Select [Adjustment type] > [Area] > [Side] > [Right]. 153