Adjusting upper projector angle
3. Adjusting left and right horizontal angle
Loosen the 4 bolts with hex sockets in the four locations indicated below as D. Adjust the horizontal angle by
turning adjustment hex socket C and correct left and right keystone distortion on the projection screen.
4. Repeat steps 1 to 3 to make fine adjustments.
5. When adjustment is done, tightly fix bolts B and D to maintain projector positions.
16
(continued)
C
D
Projection screen