Owners manual

Positioning your projector 21
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
Refer to "Dimensions" on page 88 for the center of lens dimensions of this projector
before calculating the appropriate position.
SH915
The screen aspect ratio is 16:9 and the projected picture is 16:9.
Projection distance
Center of lens
Screen
Vert ical offset
Maximum zoom
Minimum zoom
W
H
Screen size Distance from screen [mm]
Offset
[mm]
Diagonal Width Height Min Dis-
tance
Average Max Dis-
tance
A [mm]
@ Wide
mode
inch mm mm mm
50 1270 1107 623 1547 1930 2313 93
60 1524 1328 747 1857 2317 2776 112
70 1778 1550 872 2166 2703 3239 131
80 2032 1771 996 2476 3089 3701 149
90 2286 1992 1121 2784 3475 4164 168
100 2540 2214 1245 3095 3861 4627 187
110 2794 2435 1370 3404 4247 5090 205
120 3048 2657 1494 3714 4633 5552 224
130 3302 2878 1619 4023 5019 6015 243
140 3556 3099 1743 4333 5405 6478 262
150 3810 3321 1868 4642 5791 6940 280
160 4064 3542 1992 4952 6177 7403 299
170 4318 3763 2117 5261 6563 7866 318
180 4572 3985 2241 5571 6950 8328 336
190 4826 4206 2366 5880 7336 8791 355