Aruba Wireless: How To Factory Reset An Aruba AP

I have come across one instance in particular where I needed to reset a few Aruba APs to factory default.  You have to break the boot sequence and you have a three second window to do this.  Connect your console cable up and boot the AP.  Wait until you see the following, then hit the enter key:
Hit <Enter> to stop autoboot:  3

apboot> factory_reset
Clearing state... Checking OS image and flags

Image is signed; verifying checksum... passed
Preserving image partition 0
Erasing flash sector @ 0xefe80000.... done
Erased 1 sectors

Erasing flash sector @ 0xefea0000.... done
Erased 1 sectors

Erasing flash sector @ 0xefee0000.... done
Erased 1 sectors

Erasing flash sector @ 0xeff00000.... done
Erased 1 sectors

Erasing flash sector @ 0xeff20000.... done
Erased 1 sectors

done
Purging environment... Un-Protected 1 sectors
. done
Erased 1 sectors
Writing 9....8....7....6....5....4....3....2....1....
done
apboot>