Sony TSL-A300C Guia Del Usuario página 6

Useable Cartridges
6
Chapter 1 Introduction
The drive uses AIT cartridges.
Caution:
Regular 8-mm video tape cartridges look very similar, but are subject to an
entirely different specification, and cannot be used. Do not insert ordinary 8-
mm video tapes or data cartridges other than AIT cartridges. Insertion of
incorrect cartridge types can cause damage to the equipment.
AIT Mark