Dell 4210X Projector - Manual (Page 23)

Using Your Projector 23
Adjusting Projection Image Size
256"
(650.24cm)
231"
(586.74cm
)
179"
(454.66cm
)
128"
(352.12cm
)
77"
(195.58cm
)
30"
(76.20cm)
307"(779.78cm)
277"(703.58cm)
215"(546.10cm)
154"(391.16cm)
92"(233.68cm)
37"(93.98cm)
Projector to screen distance
32.81'(10.0m) 29.53'(9.0m) 22.97'(7.0m) 16.40'(5.0m) 9.84'(3.0m)
3.94'(1.2m)