Int 61 Fn 0000  - Optima 1024 VGA-sync,et-3000 Chipset - Zoom Display      [V]

   AX = 0000h
   BX = zoom factor (0-7)
Desc:  zooms the display based on the given zoom factor

Notes: INT 61h is the default interrupt; the actual interrupt number can be
     obtained by calling INT 16/AH=FFh
   not all vendors include the Tseng TSR which supports these functions

See Also: AX=0001h"OPTIMA",AX=0002h"OPTIMA",AX=0005h"OPTIMA"

See Also: INT 16/AH=FFh"OPTIMA"