InFocus IN5104 - Manual (Page 49)

48
Vertical Position VPS at RW if
def<
128:
0
else:
def -
128 def
+128 auto 1
Video Standard
0: Auto
1: NTSC
2: PAL
3: SECAM VSU at RW 0 3 0
Volume VOL at RW 0 32 16 1