INT 15 U - HP 100LX/200LX - GET POWER INFO                                      
	AX = 6002h
Return: AL = power settings (see #00493)
SeeAlso: AX=6000h,AX=6003h,AX=6004h


Bitfields for power settings:
Bit(s)	Description	(Table 00493)
 0-1	unused ???
 2	card battery status low (OK if bit clear)
 3	battery charging off (disabled if bits 3-5 clear)
 4	battery charging slow
 5	battery charging fast
 6	power adaptor active
 7	battery type NiCad (alkaline if bit clear)