191
9. Appendix
Lens shifting range
4HISPROJECTORISEQUIPPEDWITHALENSSHIFTFUNCTIONFORADJUSTINGTHEPOSITIONOFTHEPROJECTEDIMAGEBYTURNINGTHELENS
SHIFTDIALS4HELENSCANBESHIFTEDWITHINTHERANGESHOWNBELOW
$ESCRIPTION OF SYMBOLS6 INDICATES VERTICAL HEIGHT OF THE PROJECTED IMAGE ( INDICATES HORIZONTAL WIDTH OF THE
PROJECTEDIMAGE
./4%4HELENSSHIFTFUNCTIONCANNOTBEUSEDWHENUSINGTHE.0&,LENS
0!80!80!80!8
$ESKFRONTPROJECTION
1V
1H
0.3H
0.3H
0.5V
0.1V
0.1H
0.1H
#EILINGFRONTPROJECTOR
1V
1H
0.3H
0.1H
0.1H
0.3H
0.5V
0.1V
0!70!70!70!7
$ESKFRONTPROJECTION
1V
1H
0.3H
0.3H
0.6V
0.1V
0.1H
0.1H
Height of projected
image
Width of projected image
Height of projected
image
Width of projected image
Height of projected
image
Width of projected image