Apple Power Mac G4 (Gigabit Ethernet) - Manual (Page 90)

90 Communications Regulation Information
VCCI Class B Statement
Laser Information
Warning Making adjustments or performing procedures other than those specified in your equipment’s
manual may result in hazardous radiation exposure.
Do not attempt to disassemble the cabinet containing the laser. The laser beam used in this product is harmful to
the eyes. The use of optical instruments, such as magnifying lenses, with this product increases the potential
hazard to your eyes. For your safety, have this equipment serviced only by an Apple-authorized service provider.
If you have an internal Apple CD-ROM, DVD-ROM, or DVD-RAM drive in your computer, your computer is a Class
1 laser product. The Class 1 label, located in a user-accessible area, indicates that the drive meets minimum safety
requirements. A service warning label is located in a service-accessible area. The labels on your product may differ
slightly from the ones shown here.
Laser Specifications
Laser on pickup unit (when reading a CD)
m Type: Semiconductor GaAlAs laser
m Wavelength: 790 nm
m Power out of objective lens: 3.3mW
m Beam divergence: horizontal 12º vertical 35º
Laser on pickup unit (when reading DVD)
m Type: Semiconductor GaAlAs laser
m Wavelength: 658 nm
m Power out of objective lens: 6 mW
m Beam divergence: horizontal 8.5º vertical 27º
Exposure to Radio Frequency Energy
The radiated output power of the optional AirPort Card is far below the FCC radio frequency exposure limits.
Nevertheless, it is advised to use the wireless equipment in such a manner that the potential for human contact
during normal operation is minimized.
Mouse and Keyboard Information
The Apple optical mouse is a Class 1 LED product. This product complies with the requirements of European
Directives 72/23/EEC and 89/336/EEC.
It also complies with the Canadian ICES-003 Class B Specification.
Class 1 label Service warning label