JVC DLA-HD250PRO Instruction Manual - Page 23
Screen Size and Projection Distance
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ENGLISH Getting Started 2 Adjust such that the projected image is in the center of the screen Lens Control Lens Control 1 LENS Focus 2 LENS Zoom Select Back Exit MENU Operate BACK Select Back Exit MENU Operate BACK Preparation 3 LENS Lens control Shift Select Back Operate BACK 4 Adjust the image position to the center of the screen by pressing (the up, down, left and right buttons). ● It may be necessary to set "Pixel Adjust" in the setting menu after adjusting the image position. ( P36 - 22 ) Basic Operation Settings Troubleshooting Screen Size and Projection Distance Determine the distance from the lens to the screen to achieve your desired screen size. This unit uses a 2.0x power zoom lens for projection. ■ Relationship Between Projection Screen Size and Projection Distance Projection Screen Size (Diagonal Length) Aspect Ratio 16:9 Approximate Projection Distance W(Wide) to T(Tele) Projection Screen Size (Diagonal Length) Aspect Ratio 16:9 Approximate Projection Distance W(Wide) to T(Tele) 60" (Approx. 1.52m) Approx. 1.78m to Approx. 3.66m 140" (Approx. 3.56m) Approx. 4.23m to Approx. 8.60m 70" (Approx. 1.78m) Approx. 2.09m to Approx. 4.28m 150" (Approx. 3.81m) Approx. 4.53m to Approx. 9.22m 80" (Approx. 2.03m) Approx. 2.40m to Approx. 4.89m 160" (Approx. 4.06m) Approx. 4.84m to Approx. 9.84m 90" (Approx. 2.29m) Approx. 2.70m to Approx. 5.51m 170" (Approx. 4.32m) Approx. 5.14m to Approx. 10.45m 100" (Approx. 2.54m) Approx. 3.01m to Approx. 6.13m 180" (Approx. 4.57m) Approx. 5.45m to Approx. 11.07m 110" (Approx. 2.79m) Approx. 3.31m to Approx. 6.75m 190" (Approx. 4.83m) Approx. 5.75m to Approx. 11.68m 120" (Approx. 3.05m) Approx. 3.62m to Approx. 7.36m 200" (Approx. 5.08m) Approx. 6.06m to Approx. 12.30m 130" (Approx. 3.30m) Approx. 3.92m to Approx. 7.98m ● The projection distances in the table are provided only as a guide. Use them as a reference during installation. ● To adjust the installation, use a projected image of aspect ratio 16:9. Others 23