AppleCAT was a set of diagnostic software (CAT - Computer Aided
Troubleshooting) provided to Apple service providers. It required two
systems to use. One, the Unit Under Test (UUT) and the second a Mac to
run the tests from.

 * DL #1: Download contains version 1.0 of AppleCAT SE/30, to test
   Macintosh SE/30 systems as a raw disk image in zip archive.
   Suitable for either booting up or mounting in a Mini vMac window
   (to easily see what's on-board).

 * DL #2: Same as above, except as a bootable 800k floppy disk image
   in Disk Copy 4.2 format in a StuffIt v3 ".sit" archive, suitable
   for extracting in System 6 Macintosh hardware and writing back to
   DD floppy media.

The ?Apple Service Technical Procedures Macintosh Family? Volume One
and Two are technical manuals very useful for all owners of a
Macintosh Plus, Classic, Classic II, SE, SE/30, LC, II, Iix, IIfx,
IIsi, Iici, Quadra 700 and Quadra 900, showing everything you may need
to know about these computers.
In the Volume One there are also the instructions to use AppleCAT
SE/30 and SE, while in Volume Two for AppleCAT II/IIx.

See also: [AppleCAT SE][1], [AppleCAT II][2], [AppleCAT IIcx][3],
[AppleCAT LaserWriter][4]

Compatibility
Architecture: 68k

Bootable disk image, contains Macintosh System 6.0.2 on-board.

Does not work on an emulator, but contents can be viewed OK

Will run on Macintosh Plus, SE, SE/30, II and IIx. Can only test Mac
SE/30 systems.

  [1]: http://macintoshgarden.org/apps/applecat-se
  [2]: http://macintoshgarden.org/apps/applecat-ii
  [3]: http://macintoshgarden.org/apps/applecat-iicx
  [4]: http://macintoshgarden.org/apps/applecat-laserwriter