*CONFIGURE TV <0-255>,<0-1>
Alter the vertical screen alignment and set or reset the interlace option.
The first parameter is interpreted as a signal byte ie. 1 means a movement of 1 line up and 255 (-1) means a movement of one line down. If parameter is 0 no adjustment is made to the vertical screen alignment.
If the second parameter is 0 the screen interlace option is switched ON; if it is 1, the screen parameter is omitted the value zero is assumed.