I I-charjector projector sisixhobo esinamandla esinenjongo yokufumana umfanekiso kwiscreen sokuvavanywa kombono. Itshathi ethwele i-disc, iplate yemaski kunye netyhubhu ye-astigmatic yesalathiso inokulawulwa yi-knobs yonke inikezelwe kwiphaneli yangaphambili yeprojektha.