Samsung SP-A600B - Manual (Page 12)

2-4 Installation and Connection
2-4 Zoom and Focus Adjustment
If your product is installed at a location out of the specified projection distance (refer to Screen Size and Projection
Distance), the focus cannot be adjusted correctly.
2-5 Screen Size and Projection Distance
Install the projector on a flat, even surface and level the projector using the adjustable feet to realize optimal picture quality. If
images are not clear, adjust them using the Zoom Knob or Focus Ring, or move the projector forward and backward.
A. Screen / Z. Throw Distance / Y’. Distance from Lens Center to Image Bottom
X. Screen width / Y. Screen height / M. Screen Diagonal length
Zoom Knob : You can adjust the size of the image within the
zoom range by manipulating the Zoom Knob.
Focus Ring : Focus the picture on the screen using the
Focus Ring.
SCREEN SIZE
HORIZONTAL VERTICAL TELE WIDE OFFSET '
X Y Z Y'
INCHES MM
(MM /
INCHES)
(MM /
INCHES)
(MM /
INCHES)
(MM /
INCHES)
(MM /
INCHES)
40 1016 886 / 34.9 498 / 19.6 1762 / 69.4 1355 / 53.3 62 / 2.4
50 1270 1107 / 43.6 623 / 24.5 2203 / 86.3 1694 / 66.7 78 / 3.1
60 1524 1328 / 52.3 747 / 29.4 2643 / 104.1 2032 / 80 93 / 3.7
70 1778 1550 / 61.0 872 / 34.3 3084 / 121.4 2371 / 93.3 109 / 4.3
80 2032 1771 / 69.7 996 / 39.2 3524 / 138.7 2710 / 106.7 125 / 4.9
90 2286 1992 / 78.4 1121 / 44.1 3965 / 156.1 3048 / 120 140 / 5.5
100 2540 2214 / 87.2 1245 / 49.0 4405 / 173.4 3387 / 133.3 156 / 6.1
110 2794 2435 / 95.9 1370 / 53.9 4846 / 190.8 3726 / 146.7 171 / 6.7
120 3048 2657 / 104.6 1494 / 58.8 5287 / 208.1 4065 / 160.0 187 / 7.4