Epson 9700, 9350 manual 4 3 aspect ratio continued, Also keep these considerations in mind

4:3 aspect ratio (continued)

	Diagonal image size			Horizontal
Projection distance	(width × height)	Offset A	Offset B	Offset
14.4 to 30.7 feet	120 in. (94 × 71 in.)	33.0 in.	105.0 in.	–56.5 to 56.5 in.
4.40 to 9.36 m	305 cm (240 × 180 cm)	85 cm	268 cm	–143 to 143 cm
18 to 38.4 feet	150 in. (118 × 91 in.)	41.7 in.	131.7 in.	–70.6 to 70.6 in.
5.51 to 11.71 m	381 cm (300 × 230 cm)	106 cm	334 cm	–179 to 179 cm
24.2 to 51.3 feet	200 in. (161 × 118 in.)	55.6 in.	175.6 in.	–94.1 to 94.1 in.
7.36 to 15.62 m	508 cm (410 × 300 cm)	141 cm	446 cm	–239 to 239 cm

To determine the exact image size when you know the projection distance (or the exact projection distance when you know the desired image size), you can use the Image Size Calculator. This program is available on the Epson website at epson.com/support (U.S.) or epson.ca/support (Canada).

Also keep these considerations in mind:

■Make sure there is plenty of space for ventilation around and under the projector. Do not set the projector on top of loose materials that could block the vents underneath.

■Make sure the projector is within 9.8 feet (3 m) of a grounded electrical outlet or extension cord.

Setting Up the Projector 15