Acer H9500BD Series User Manual

Also see for E250D series: User guide

12English How to optimize image size and distanceConsult the table below to find the optimal image sizes achievable when theprojector is positioned at a desired distance from the screen. Example: If theprojector is 3 m from the screen, good image quality is possible for image sizesbetween 59" and 91".Note: Remind as below figure, the space of 147 cm height isrequired when located at 3m distance.Figure: Fixed distance with different zoom and screen size.91"59"59"9ACBMax screen sizeMin screen sizeHeight: 147cmForm base totop of image3mDesired DistanceHeight:96cmDownloaded From projector-manual.com Acer Manuals