2,8,J-Up,J-Down - scroll
4,6,J-Left,J-Right - quick scroll
1,3 - move to bottom,top
Soft1 - Jump to line..
Soft2 - back
Soft 3- menu
*,7 - change font size
9 - rotate screen
0 - Toggle display  mode (7 modes) (full,black/white,scrollbar)
Hold-0 - return to normal show mode
# - player
Hold-# - lock