INT 11 - Blank-It Screen Blanker - SET HOTKEY FOR MANUAL BLANKING

	AX = 0225h
	BX = 6909h
	CL = key scan code (see #00229)
Return: CF clear if successful
	CF set on error
	    AL = error code
Program: Blank-It is a resident screen blanker by Rhode Island Soft Systems,
	  Inc.
SeeAlso: AX=0225h/BX=6900h
Index:	screen saver;Blank-It|hotkeys;Blank-It