Without any menu, scroll up to access ZOOM mode.
Keep scrolling up, and switching among these three
modes FULL2X4X;
In ZOOM 2X or ZOOM 4X editing mode, scroll up the
joystick to move the starting position of the enlarged
image;
In monitor settings, scroll up to select the previous item or
increase the item value;
In scene tool menu, scroll up to select the previous item
or increase the item value.
In scene deletion mode, scroll up to close the scene
deletion prompt (No.1 scene can’t be deleted).
In ZOOM mode, scroll down to exit ZOOM mode.
In ZOOM 2X or ZOOM 4X editing mode, scroll down the
joystick to move the starting position of the enlarged
image;
In monitor settings mode, scroll down to select the next
item or decrease the item value;