Оценок - 4, средний балл: 3.5
(
)
)
|
Фрагмент инструкции
Consultthe service and support information that came with your Apple productfor instructions on how to contact an Apple-authorized service provideror Apple for service. If you attempt to install additional DRAMyourself, any damage you may cause to your equipment will not becovered by the limited warranty on your computer. See an Apple- authorized dealer or service provider for additional information aboutthis or any other warranty question. Disk drives m Apple SuperDrive 1.4 MB high-density floppy disk drive m Internal IDE hard disk drive (1/3-height) m Internal SCSI CD-ROM player m A combination of up to seven internal and external SCSI devices can be used. Video screen m 15-inch cathode-ray tube (CRT) m 0.28 mm dot pitch CD-ROM specifications m Disc diameter m Scanning velocity m Rotation speed (varies over radius): Normal speed Double speed Quadruple speed m Average latency (varies over radius): Normal speed Double speed Quadruple speed m Blocks per rotation m Average access time (typical): Normal speed Double speed Quadruple speed Data m Data capacity m Number of blocks per disc m Data per block m Address description Audio capacity m Playing time 120 millimeters (4.7 inches) and 80 mm 1.2–1.4 meters per second ~530 to 230 rpm ~1060 to 460 rpm ~2120 to 920 rpm ~55 to 130 milliseconds (ms) ~27.5 to 65 ms ~13.75 to 32.5 ms ~8.4 to 19.5 variable 380 ms 270 ms 200 ms 656 megabytes (MB), Mode 1748 MB, Mode 2 336,150 2048 bytes, Mode 12336 bytes, Mode 2 Minutes, seconds, blocks 74 minutes, 42 seconds Modes supported m Audio CD m CD-ROM Modes 1 and 2 m CD-ROM XA Mode 2, Forms 1 and 2 m CD-I Mode 2, Forms 1 and 2 m Photo CD Single session and multisession m Video CD Data streaming and transfer rates m Blocks per second: Normal speed 75 Double speed 150 Quadruple speed 300 m User kilobytes (K) per second: Normal speed 150K, Mode 1 171.1K, Mode 2 Double speed 300K, Mode 1 342.2K, Mode 2 Quadruple speed 600K, Mode 1 684.4K, Mode 2 m SCSI bus burst rate (typical): Asynchronous 5.0 MB per second Synchronous 5.0 MB per second Power consumption (typical) +5 V DC 360 milliamperes (mA) +12V DC 620 mA Laser m Type: Semiconductor GaAlAs laser m Wavelength: 790 ± 25 nanometers m Output power: 0.2 to 0.6 milliwatts m Beam divergence: 55. Video modes m 640-by-480 resolution with 16-bit color at 67 Hertz (Hz) or 60 Hz (VGA) m 800-by-600 resolution with 8-bit color at 60 Hz or 72 Hz m 832-by-624 resolution with 8-bit color (does not support video input) at 75 Hz With the optional external video connector kit, the Macintosh Performa5300CD series supports video mirroring on the following external monitorsat 640-by-480 resolution: m Macintosh 13" Color Display m Apple Color Plus 14" Display m Macintosh Color Display m Apple Performa Plus Display m Apple Multiple Scan 14 Display m Apple Multiple Scan 15 Display m Apple Multiple Scan 17 Display m Apple Multiple Scan 20 Display m VGA monitors (a plug adapter may be required) You can also use all of the Apple Multiple Scan Display and SVGAmonitors for video mirroring at 800-by-600 resolution. You can use the following external monitors for video mirroring at832-by-624 resolution: m Apple Multiple Scan 15 Display m Apple Multiple Scan 17 Display m Apple Multiple Scan 20 Display Sound m 16-bit monophonic sound input m 16-bit stereophonic sound output m Integrated microphone for monaural sound input m Sound input port for microphone or line input (port accepts stereophonic input, but sound is combined into monophonic sound for play-through orrecording) m Two stereophonic sound output ports, level nominally 0.5 volts RMS into39 ohms m Internal stereo speakers, muted whenever a plug is inserted into eithersound output port Clock/calendar m CMOS custom chip with battery WARNING If the clock begins to lose accuracy, see your authorized Apple dealer or service provider for a battery replacement. Do not attempt to replace the clock battery yourself. Keyboard m Supports all Apple Desktop Bus (ADB) keyboards Additional interfaces m ADB port for keyboard, mouse, and other input devices using a low-speed, synchronous serial bus m Two serial ports for printers, modems, and other serial devices m High-performance SCSI port for a chain of up to seven hard disk drives, scanners, printers, and other devices m LC-compatible 68030 processor-direct slot (96/114-pin) m Communication slot for optional internal modem or Ethernet card(112-pin) (depending on the configuration of your computer, a modem orcard may already be installed in this slot) m Video-in slot for optional expansion card providing real-time video display, video capture, and overlay (60-pin) (depending on the configuration ofyour computer, a card may already be installed in this slot) m Port for optional internal TV tuner card (depending on the configuration ofyour computer, a card may already be installed in this port) m Optional monitor-out port for video mirroring (using external videoconnector kit, purchased separately) Additional feature...