To avoid electric shock, stand on an insulated surface. Do not operate the CAT above water. This may lead to end-user damage. Carry the CAT firmly. If you properly care for your CAT, it will give you years of loyal service.
Many users get a second unit, to enjoy the ability to run complex simulation games.
The CAT unit is guaranteed against catastrophic failure. Nine coupons are included. The Ctrl key on most CAT units is defective. This may lead to serious performance problems. Do not install a BIRD unit at a site which has an operational CAT unit.