My mistake on shift and zoom, sorry. I mixed up the amount of horizontal or vertical shift can affect the shift available in the other plane.I’d trust Glen’s experience on the zoom...and the JVC calculator is the only one I’ve seen that recognizes the shift limitations with regard to horizontal and vertical, i.e. you trade off one for the other the further you shift. I don’t recall running into “zoom out” issues but I did run into both “zoom in” and the shift issue with my NX7 at about 24’ away, 9’ high and 6-7” off center. I just barely got the vertical shift I needed after moving closer about 4-5”....it was tight and I was a bit surprised. Didn’t discover the JVC calculator until later....
Glen Carter : Home Theater Calibration : CalMan, Minolta CS-1000, Klein K10, Spyder5, Murideo SIX-G
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