IBM 560E manual Set Timer Control, A-31

Set Timer Control
Input Field
Major Function Number -		22h
Minor Function Number -		ð3h
Parameter 1	-	Reserved
Parameter 2	-	(Bit 15-	8) Reserved
		(Bit 7-	ð) Timer Control
		Bit ð -	System
		(Hibernation/Suspend) timer
			= ð : Disable
			= 1 : Enable
		Bit 1 -	Standby timer
			= ð : Disable
			= 1 : Enable
		Bit 2 -	LCD off timer
			= ð : Disable
			= 1 : Enable
		Bit 3 -	HDD off timer
			= ð : Disable
			= 1 : Enable
		Bit 7-4	- Reserved
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved
Output Field
Return Code	-	Error Status
Auxiliary Return Code -		Reserved
Parameter 1	-	Reserved
Parameter 2	-	Reserved
		Reserved
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved

ThinkPad 560/560E SMAPI BIOS A-31