User Manual
Page 77
... where a Class 4 laser is a specification that defines a 32-bit data bus interface. These lasers cannot produce hazardous diffuse reflections. The POST checks system memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. CLASS 2 & CLASS 3A: Class 2 and Class 3A lasers emit visible, continuous-wave (CW) optical...
... where a Class 4 laser is a specification that defines a 32-bit data bus interface. These lasers cannot produce hazardous diffuse reflections. The POST checks system memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. CLASS 2 & CLASS 3A: Class 2 and Class 3A lasers emit visible, continuous-wave (CW) optical...