http://202.224.189.178/~sgml/viewing/SA-HT822VP/ALL/SVC/s1202000000.html
12.2 Necessity of Adjustment
12.2.1 Necessity of Optical Adjustment
12.2.2 Necessity of Electrical Adjustment
http://202.224.189.178/~sgml/viewing/SA-HT822VP/ALL/SVC/s1202000000.html9/3/2004 9:43:38 AM