TOTALLY STALLED SYSTEM RESTART:

If the STALLED SYSTEM procedure fails to return the UNIX prompt, or an examination of the operating processes by entering ps -aux in the Console window reveals a process which cannot be halted via the kill -9 <process number> command, it will be necessary to reboot the instrument computer.

• Turn the instrument power OFF before rebooting: first ADU; then DCU.

• Reboot the instrument computer

  1.

  Logout of the Sun Console

  2.

  Enter the login name as halt

  3.

  Enter the password docrash

  4.

  When the console returns ``ok'' enter boot

• Login as ``irs'' on the instrument computer with the password ``XXXXXXXX''

• Answer <cr> to the ``xterm'' prompt

• Go to the Instrument Control window and continue with the RESTART procedure below