Epson PowerLite 1220 User Manual page 24

Setting Up the Projector
24
PowerLite S9 (16:9 images)
Projection distance (A)
Screen size Wide to Tele
30 inches 37 to 51 inches
(76 cm) (95 to 130 cm)
50 inches 63 to 86 inches
(127 cm) (161 to 218 cm)
60 inches 76 to 103 inches
(152 cm) (193 to 262 cm)
80 inches 102 to 138 inches
(203 cm) (259 to 350 cm)
100 inches 128 to 173 inches
(254 cm) (324 to 438 cm)
150 inches 192 to 259 inches
(381 cm) (487 to 659 cm)
200 inches 256 to 346 inches
(508 cm) (651 to 880 cm)
PowerLite S9 (16:10 images)
Projection distance (A)
Screen size Wide to Tele
30 inches 36 to 50 inches
(76 cm) (93 to 126 cm)
50 inches 61 to 83 inches
(127 cm) (156 to 212 cm)
60 inches 74 to 100 inches
(152 cm) (188 to 255 cm)
80 inches 99 to 134 inches
(203 cm) (252 to 341 cm)
100 inches 124 to 168 inches
(254 cm) (315 to 426 cm)
150 inches 187 to 252 inches
(381 cm) (474 to 641 cm)
200 inches 256 to 346 inches
(508 cm) (651 to 880 cm)
Offset (B)
+0.3 inch
(+1 cm)
+ 0.5 inch
(+1 cm)
+0.6 inch
(+2 cm)
+0.8 inch
(+2 cm)
+1.1 inches
(+3 cm)
+1.6 inches
(+4 cm)
+2.1 inches
(+5 cm)
Offset (B)
–0.5 inch
(–1 cm)
–0.8 inch
(–2 cm)
–1 inch
(–2 cm)
–1.3 inch
(–3 cm)
–1.6 inches
(–4 cm)
–2.4 inches
(–6 cm)
–3.3 inches
(–8 cm)