P Rojection D Istance Vs . P Rojection S Ize - promethean UST-P1 Owner's Manual

Projection Distance vs. Projection Size
Projection Distance and Size Table
Distance
Diagonal
Image Width
Image height
H
Promethean, Company Confidential
WXGA
16:9
421.9+/-20mm
95"
2089mm
1175mm
327.6+/-50mm
16:10
340.3+/-20mm
87"
1880mm
1175mm
300.2+/-50mm
XGA
4:3
372.1+/-20mm
78"
1566mm
1175mm
310.7+/-50mm
50