Turn on or off the AV display by modifying the variable address.

8.9 AV input display

Location: control area.

'X' and 'Y' are the coordinates of the upper left corner of the display area.

'W' and 'H' are the width and height of the display.

Name: AVInputView, can be reset.

DescriblePointer: fixed to 0xFFFF.

VariableAddress: pointer of variable storage area (0x0000-0x6FFF).

0-turn off the AV display, non-zero turn on the AV display.

InitialValue: The default is 0.