User Manual

15 Positioning your projector
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting (if available), and the video format
each factors in the projected image size.
Projection dimensions
EX600
• The screen aspect ratio is 4:3 and the projected picture is in a 4:3 aspect ratio
For example, if you are using a 120-inch screen, the recommended projection distance is 5011 mm.
If your measured projection distance is 6200 mm, the closest match in the "Projection distance (mm)"
column is 6264 mm. Looking across this row shows that a 150'' (about 3.8 m) screen is required.
Screen size Projection distance (mm)
Offset (mm)Diagonal
H (mm) W (mm)
Min distance
Average
Max distance
Inch mm (max. zoom) (min. zoom)
30 762 457 610 1195 1253 1311 45
40 1016 610 813 1593 1670 1748 61
50 1270 762 1016 1991 2088 2184 76
60 1524 914 1219 2390 2505 2621 91
70 1778 1067 1422 2788 2923 3058 107
80 2032 1219 1626 3186 3341 3495 122
90 2286 1372 1829 3584 3758 3932 137
100 2540 1524 2032 3983 4176 4369 152
110 2794 1676 2235 4381 4593 4806 168
120 3048 1829 2438 4779 5011 5243 183
130 3302 1981 2642 5178 5428 5679 198
140 3556 2134 2845 5576 5846 6116 213
150 3810 2286 3048 5974 6264 6553 229
160 4064 2438 3251 6372 6681 6990 244
170 4318 2591 3454 6771 7099 7427 259
180 4572 2743 3658 7169 7516 7864 274
190 4826 2896 3861 7567 7934 8301 290
200 5080 3048 4064 7965 8352 8738 305
250 6350 3810 5080 9957 10439 10922 381
300 7620 4572 6096 11948 12527 13106 457
To optimize your projection quality, we suggest to do the projection within non-gray area.
All measurements are approximate and may vary from the actual sizes.
BenQ recommends that if you intend to permanently install the projector, you should physically test the projection
size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this
projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your
installation location.
H
W
Projection distance
Center of lens
Screen
4:3 Screen diagonal
Offset