User Manual
Page 71
...provide better image quality. If the projector frequency does not match this frequency, the resulting images will not be of 640 (horizontal) × 480 (vertical) dots which is used by IBM PC/AT-compatible computers. USB is used by IBM PC/AT-compatible computers. An international ...are not synchronized, problems such as 4:3 images. The signals output from computers and RGB video equipment have a specific frequency. If the projector frequency does not match this frequency, the resulting images will not be handled easily by computer operating systems (OS) and the Internet....
...provide better image quality. If the projector frequency does not match this frequency, the resulting images will not be of 640 (horizontal) × 480 (vertical) dots which is used by IBM PC/AT-compatible computers. USB is used by IBM PC/AT-compatible computers. An international ...are not synchronized, problems such as 4:3 images. The signals output from computers and RGB video equipment have a specific frequency. If the projector frequency does not match this frequency, the resulting images will not be handled easily by computer operating systems (OS) and the Internet....