Star Theater Pro® FAQ
Place the projector between six and a half and seven and a half feet from the surface you wish to project on. For the best possible resolution, make sure the surface of your ceiling or wall is smooth.
Adjust the focus of your image by rotating the focus wheel that surrounds the lens of your Stat Theater Pro. You may have to turn the focus wheel a few times before a clear difference can be seen. You may also clean the lens with very soft tissue paper or lens cloth.
100 to 240 Volts AC, 50/60 Hz, Output 5V DC 1.2A
Additional discs can be purchased here: http://www9.mailordercentral.com/unclemilton/prodinfo.asp?number=E12536