CD

cables

for Ethernet network 35 safety precautions 85

Caps Lock key 105 carrying the computer 2 case

cleaning 89 opening 95–97

CD-ROM disc

repairing a damaged disk with 67–68 starting up from 60–61

CD-ROM drive 30 adding or replacing 37 Open/Close button for 30 warnings vii

cleaning the equipment 89–92 cleaning up a spill 85

Clear key 105

clock, troubleshooting 49 close box 13

closing the computer 101–102 color display 30 Command (x) key 105 communication card, installing 99–100 communication card access cover 31 communication slot 93 communications regulation

information vi

compact disc read-only memory drive. See CD-ROM drive

computer case cleaning 89 opening 95–97

connecting cables, safety precautions 85 Control key 106

cumulative trauma disorders (CTDs), avoiding 79

cursor. See pointer customer support hotline 15 Custom Install dialog box 78 custom system software installation

77–78

Delete key 106

desk accessories, switching between programs and 41

desktop, rebuilding 47–48 dialog boxes 47

disk drive. See floppy disk drive; hard disk drive

Disk First Aid, using 67–69

for installing system software 71, 73–74

Disk First Aid icon 67 Disk Tools floppy disk

reinitializing hard disk with 62, 63 repairing a hard or floppy disk

with 67

starting from 61

testing for damage with 65 DOC statement vii documents

backing up 42

unable to find or open 57 DOS disk, unable to read 52–53 DOS document, unable to open 57, 58

E

Easy Install dialog box 72 for clean installation 75, 76 for custom installation 77

ejecting a floppy disk 40 electromagnetic emissions 83 Enter key 106

error messages, responding to 46–47. See also troubleshooting

Escape key 106

Ethernet network, connecting to 35 EtherTalk Phase 2 support 35

108 Index

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Apple 75 LC, 5200 LC manual Index

5200 LC, 75 LC specifications

The Apple 75 LC and 5200 LC are notable members of Apple's lineup that emerged during the 1990s, catering to different market segments while showcasing the company's commitment to innovation and design. Both models brought unique features and performance enhancements, pushing the envelope of personal computing at the time.

The Apple 75 LC, released in 1993, was designed as a lightweight, compact Macintosh that filled the gap between the more expensive Mac models and entry-level options. This computer featured a 68030 processor running at 25 MHz, which provided ample power for both educational and professional environments. With 4 MB of RAM, expandable to 36 MB, and a 320 MB hard drive, the system delivered a reliable performance for everyday tasks. The 75 LC was equipped with a 12-inch grayscale display that showcased excellent clarity, perfect for word processing, graphic design, and software development.

One of the distinguishing features of the 75 LC was its simplified architecture, which allowed users to expand functionality through various peripheral devices. This model supported Apple’s innovative ADB (Apple Desktop Bus) for connecting multiple devices simultaneously, including keyboards, mice, and other peripherals. Furthermore, the 75 LC came with built-in Ethernet, making it easier to connect to networks and share resources, a vital feature for businesses and educational institutions.

In contrast, the Apple 5200 LC, launched in 1995, was aimed more at home users and small businesses. It utilized the more advanced PowerPC 603 processor, offering improved performance at 75 MHz. With support for up to 64 MB of RAM and larger storage options, users experienced a noticeable boost in multitasking and application performance. The 5200 LC maintained compatibility with Macintosh software, ensuring a smooth transition for users upgrading from older models.

The 5200 LC also featured a 14-inch color display, which ushered in a new era of visual computing for personal users. The graphics capabilities were enhanced, enabling better performance in multimedia applications and games. Moreover, the device was designed with an emphasis on ease of use, incorporating a handle for mobility and a sleek form factor that allowed it to fit seamlessly into various environments.

In conclusion, the Apple 75 LC and 5200 LC represent two significant advancements in Apple's computing technology during the 1990s. While the 75 LC provided a solid entry point for users in need of a basic yet functional system, the 5200 LC catered to those looking for enhanced performance and multimedia capabilities. Both models showcased Apple's dedication to creating user-friendly, powerful, and expandable computing solutions, solidifying the company's position at the forefront of the technology landscape during that era.