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Macintosh LC IE
Features
Power and speed
- 25-MHz 68030 microprocessor; 32-hit
data bus
* Almost twice as fast as the
Macintosh LC El
Memory
* 4 MB of RAM, expandable to 36
Display
* Supports up to 16'inch Apple displays
* 256 colors, expandable to 32,768
Expansion
* Seven built-in ports for peripheral
devices
* Processor-direct slot for additional
expansion card
* Socket for optional math coprocessor
Features Built Into Every Macintosh
Usability
* Runs thousands of Macintosh
applications
* Easy to set up, learn, use, and extend
System software
* System 7 with multitasking, fife sharing,
QuickTime, Balloon Help, TrueType, and
more
Networking
* Built-in AppleTalk networking
* File sharing without a dedicated server
Compatibility
* Reads Macintosh, MS-DOS, OS/2, and
FroDOS floppy disk formats
The Apple Macintosh LC III is the
most powerful member of the
Macintosh LC line of desktop
personal computers. It delivers the
out-standing performance and
versatility you need-all in a slim¬
line, modular design and at an
affordable price.
The Macintosh LC III is almost
twice as fast as the Macintosh LC II,
And the Macintosh LC III can
support up to % megabytes of RAM,
so you can work with multiple
applicadons simultaneously,
choosing from more than 6,000
Macintosh applications.
To increase your display choices,
the Macintosh LC III provides built-
in support for a wide range of Apple
and third-party displays, including
the Macintosh Color Display (14"),
the Macintosh Portrait Display (15"),
and the Macintosh 16-inch Color
Display. And with 512K of on-board
video RAM (expandable to 768K),
you get more colors than ever
before from your monitor without
having to purchase an additional
video card.
The Macintosh LC III is powerful
enough to meet your requirements
today and versatile enough to grow
as your needs change. Your hard
drive options include 40-, 80-. and
160-MB hard disks, so you’ll have
plenty of storage space. For
graphics-intensive applications, you
can add a floating-point coprocessor.
AppleTalk networking is built in, so
there’s no need to buy additional
hardware if you want to access
printers, or share files with others.
Multiple ports allow you to expand
the system with peripheral devices
such as high-capacity CD-ROM and
hard drives, scanners, and modems.
And a processor-direct slot assures
fast access to expansion cards if you
need additional capabilities, such as
Ethernet networking or Apple lie
emulation.
Macintosh LC DI
Ordering Information
Macintosh LC III 4/BO
Order No. M1312LL/A
* Macintosh LC III computer with 4 MB of
RAM, 512K of VRAM, built-in 1.4-MB
Apple SuperDrive, and internal 80-MB
hard disk drive
* Keyboard
* Mouse
* Complete setup, learning, and
reference documentation
* System software
* Training disk
« Limited warranty statement
Other Macintosh LC III configurations
* 8 MB of RAM
* Internal 40- or 160-MB hard disk
* Without keyboard
Macintosh LC ITI expansion cards
* Apple Ethernet LC Card
* Apple lie Card
Macintosh LC Iti Upgrade Kit*
Order No. M1386LUA
* Macintosh LC III logic board and
hardware upgrade
* System software
* Complete learning and reference
documentation
* Limited warranty statement
* Dealer installation recommended
Technical Specifications
Microprocessor
* MC68030, running a! 25 MHz clock speed;
32-bif data bus
* Socket for optional floating-point unit (FPU)
* integrated Paged Memory Management Unit (PMMU)
Memory
* Comes with 4 MB of RAM on the logic board
* Expandable to 36 MB of RAM by adding one SIMM to
a single 72-pin slot
* Includes RAM disk software
Disk drives
* One built-in Apple SuperDrive 1,4-MB floppy disk drive
* One internal 40-, 30-, or 160-MB hard disk
* Optional external Apple CD-ROM drive
Video display
Supports several displays, including:
* Macintosh 12-inch Monochrome Display
*■ Macintosh 12-inch RGB Display
► AppleColor High-Resolution RGB Display (13")
► Macintosh Color Display (14")
* Macintosh Portrait Display (15“)
* Macintosh 16-inch Color Display
* Third-party monitors
* VGA monitors
Video RAM (VRAM)
* 512K standard supports:
- 32,768 colors on the Macintosh 12-inch RGB Display
- 256 odors on the AppleColor High-Resolution RGB'
Display (13"), Macintosh Color Display (14"), and
Macintosh 16-inch Color Display
- 256 shades of gray on the Macintosh 12-inch
Monochrome Display
“ 16 shades of gray on the Macintosh Portrait
Display (15")
* 768K option supports:
- 32,763 colors on the Macintosh 12-inch RGB Display,
AppleColor High-Resolution RGB Display (13 B ), and'
Macintosh Color Display (14 H )
- 256 colors on the Macintosh 16-inch Color Display
- 256 shades of gray on the Macintosh 12-inch
Monochrome Display and Macintosh Portrait
Display (15")
Interfaces
- [internal expansion slot for one Macintosh LC
processor-direct expansion card
* SCSI interface for conceding up to six external
peripheral devices
* Two serial (RS-232/RS-422) ports
* One video port for color and monochrome displays of
various sizes and resolutions
* One sound-output port (monaural) for external audio
amplifier or headphones
* One sound-input port for monaural sound input
* One Apple Desktop Bus (ADD) port for a keyboard,
mouse, and other devices
Sound generator
* Monophonic fi-bit digital-analog conversion using
22-kHz sample rale—capable of driving stereo
headphones or other stereo equipment through the
sound Jack
Keyboard and mouse
* Several ADB keyboards with numeric keypads available
* Apple Desktop Bus Mouse II
Clock/calendar
* Custom integrated circuit with long-life lithium battery
Disability access
* CloseView, Easy Access, and visible-beep soft-ware are
buiit in. These and third-party op!ions provide
alternative input and output devices
Power requirements
* Line voltage: 100 to 240 V AC, RMS single phase,
automatically configured
* Frequency: 47 to 63 Hz
* Power: 30 W maximum, not including display power
ADB power requirements
* Maximum current draw for a If ADB devices: 200 niA
(three AD3 devices maximum is recommended}
* Mouse draws 10 mA
* Keyboard draws 25 to B0 mA [varies with keyboard
model used)
Size and weight
Main unit:
* Height: 3.2 in. (3.1 cm)
* Width: 12,2 in, (31.0 cm)
* Depth: 15.0 in. (38,2 cm)
■ Weight - : 8.8 lbs (4.0 kg)
Mouse:
* Height: 1.3 in. (3.3 cm)
* Width: 2.4 in. [6.2 cm)
* Depth: 4.2 in. (10.7 cm)
* Weight: 4.0 oz (0.10 kg)
* Weight will vary based on Internal devices installed
Operating environment
■ Operating temperature: 50-F to 104-F
(10“C to 4CPC)
* Storage temperature: -40 s F to 116,B*F
(-4Q*C to 47*0)
* Relative humidity: 20% to 30% noncondensing
* Maximum altitude: 10,000 ft. [3.048 m)
Apple Computer, Inc.
20525 Marian! Avenue
Cupertino, CA 95014
(408) 996-1010
TLX 171-576
© 1992Apate Computer, Inc. Apple, [he Apple fogp, and Alaeiiilosh are trademarks of Apple Computer, Inc., rts’isKTcn in the US. another countries. /ipjifcGjtor. Apple Desktop Hurt,
Apple SupurGm-, EkJt:o]i Help, QuickTime, Sysrem 7, and. TrueTypeaueiiadamrfcscf Appfeftoriputer, foe. MS^DGSisa reetitttfJ uxtemaifc ul Microsoft Corporation. (KVZisa
trademark or intnrnuticxuLl l&itimefts Machines CorporaricaL. Mentiofl of non-Apple products is lor inlaniiiasional. purposes and consriiitLcs neither an endorsement nor a
recommendation, Apple assumes nrj responsibility with regard to Lht idecrion, periixnaMce.of use of iltese products.
December 1991 IVoduaspecflatfcfisare subvert in change without notice. I'rimrd in U.S A
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