公开(公告)号：GB2302489A

公开(公告)日：1997-01-15

申请号：GB9512126

申请日：1995-06-15

Applicant: IBM

Inventor： EAGLE DAVID JOHN ,  HUGGINS MARK WAYNE ,  DALGLEISH STUART NEILSON ,  WRIGHT-BOULTON NEIL

IPC: G09G1/16 ,  G09G5/18

Abstract: Display drive means 90-150 generates a picture on the display screen 160 in response to picture information R, G, B, H, V from a video source 20 releasably connectable to the display apparatus. User control means 60 adjusts the picture generated by the display drive means 90-150 in response to a manual input. Selection means 90, 170 may select one of a plurality of sets of control data for communication to the video source 20 in response to a configuration code input via the user control means 60.