Apple Power Mac G4 (Digital Audio) - Manual (Page 80)

80 Appendix A
Compatibility
m 802.11 Direct Sequence Spread Spectrum (DSSS) 1, 2 Mbps standard
m 802.11 HR DSSS 11 Mbps draft standard
Audio Output Specifications
m 16-bit stereo sound with audio sampling rates of 44.1 kilohertz (kHz)
Sound out using the Apple speaker mini-jack
m Compatible with only Apple Pro speakers; other speakers should not be used.
Sound out using the headphone jack
m Full scale output level: 3.0 V peak-to-peak with a 5 kilohm load
Noise, distortion, and bandwidth
m Output sound signal-to-noise ratio (SNR) less than 80 dB unweighted (typical)
m Distortion: Total harmonic distortion: 0.08 percent
m Bandwidth: 20 hertz (Hz) to 20 kilohertz (kHz)
Graphics Controller
m AGP card with Apple Display Connector and VGA connector
Video Display Modes
For technical specifications for your specific display, go to the Apple Web site and check the
specifications for your product: www.apple.com/store
Power Supply
AC line input
m Line voltage/current: 100–120 volts (V) alternating current (AC), 8 amperes (A)
and 200–240 V AC, 4.5 A, single phase, manually set by voltage selector switch or set
automatically depending on the type of supply
m Frequency: 50–60 hertz (Hz)
DC monitor output
m 4.0 amperes (A) maximum at 28 V DC in the Apple Display Connector