Ueic EFC codes for DVD/0744 setup code (Samsung SV-DVD1E dvd/vcr combo) 

726...3D sound 
536...Audio 
248...Clear 
246...Display 
360...DVD 
683...Enter 
612...Last program 
347...Mark 
454...Mode 
663...Open/close 
581...Setup 
437...Skip forward 
372...Skip reverse 
471...Subtitle 
453...Title 
233...TV view 
341...VCR 
279...Zoom 
680...Angle 
344...Menu down 
635...Menu right 
506...Menu 
378...Menu left 
596...Menu up 
665...Return 
245...Search reverse 
503...Search forward