Int 15 Fn 60  - Hunter 16 - Set System Clock Speed                         [b]

   AH = 60h
   AL = new speed
       00h normal (8 MHz)
       01h Slow Mode 1 (4 MHz)
       02h Slow Mode 2 (2 MHz)

Note:  the Husky Hunter 16 is an 8088-based ruggedized laptop.  Other family
     members are the Husky Hunter, Husky Hunter 16/80, and Husky Hawk.

See Also: AX=6301h