User Manual
Page 75
... lasers with outputs of the laser. CLASS 4: Class 4 lasers are in optical drives. Personnel working with optically-aided devices. The POST checks system memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. Consequently, no controls (Class 1) to the laser work areas. CLASS 2 & CLASS 3A: Class 2 and...
... lasers with outputs of the laser. CLASS 4: Class 4 lasers are in optical drives. Personnel working with optically-aided devices. The POST checks system memory, the motherboard circuitry, the display, the keyboard, the diskette drive, and other I/O devices. Consequently, no controls (Class 1) to the laser work areas. CLASS 2 & CLASS 3A: Class 2 and...