Headphone Jack

You can plug headphones into the computer’s headphone jack. When a plug is inserted into this jack, your internal built-in speaker is muted.

Important: Do not plug line-out devices into the headphone jack. Use the analog line- out port on the back instead.

Analog Audio Ports

You can connect external microphones or other audio equipment to the analog minijacks on the back of the computer for line in and line out.

Use the Sound pane of System Preferences to select the audio input or output device you want to use.

Using Your Optical Drive

You can install or use software from CDs or DVDs using your optical drive. You can play multimedia on CD discs and music from audio CDs, and write music, documents, and other digital files to CD-R and CD-RW discs. You can also play DVD movies and use most DVD discs.

If your computer has a SuperDrive, you can also burn your home movies to make video DVDs that can be played in most home DVD players, or you can save documents or other digital files to blank DVD-R, DVD-RW, DVD+R, DVD+RW, and DVD+R Double Layer (DL) discs using the Finder or iDVD. You can store nearly twice as much data (8.54 GB) on a DVD+R DL disc.

Note: If you have older software that comes on floppy disks, contact the software manufacturer to see if the software is available on a CD, or purchase an external USB floppy disk drive for your Power Mac G5 from your Apple Authorized Reseller, an Apple retail store, or online from the Apple Store at www.apple.com/store.

Inserting a Disc

To install or use programs from a CD or DVD:

1With the computer turned on, press the Media Eject (C) key on your Apple Keyboard to open the drive.

2Place a disc in the tray, with the label facing up, and make sure the disc is lying flat.

3Press the Media Eject (C) key again or gently push the tray in to close it. When the icon for the disc appears on the screen, the disc is ready to use.

Ejecting a Disc

You can eject a disc by dragging the disc icon to the Trash, or by pressing the Media Eject (C) key on your Apple Keyboard. You can also eject a disc by holding down the mouse button while restarting your computer.

Chapter 2 Using Your Computer

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Apple G5 manual Using Your Optical Drive, Headphone Jack, Analog Audio Ports, Inserting a Disc, Ejecting a Disc

G5 specifications

The Apple G5, introduced in June 2003, marked a significant advancement in personal computing with its innovative architecture and powerful performance. It was the first desktop computer to feature a 64-bit architecture, which allowed it to process larger amounts of data more efficiently than its 32-bit predecessors. The G5 was equipped with the IBM PowerPC 970 processor, which operated at speeds ranging from 1.6 GHz to 2.7 GHz, making it a formidable contender in the market for both personal and professional use.

One of the standout features of the G5 was its aluminum chassis, which not only gave it a sleek and modern look but also aided in heat dissipation. The innovative design allowed the G5 to maintain lower operating temperatures regardless of the loads it handled. The G5 was famous for its quiet operation, thanks to a temperature-controlled, variable-speed fan system that minimized noise during regular use while still providing adequate cooling during intensive tasks.

In terms of memory, the G5 could support up to 8 GB of RAM, utilizing DDR SDRAM technology that provided enhanced performance in multitasking and complex applications. For graphics, the G5 offered powerful options, including dedicated GPU support from NVIDIA and ATI, enabling users to perform demanding tasks such as video editing and 3D graphics rendering with ease.

The connectivity options on the G5 were well thought out, including built-in USB 2.0 and FireWire 800 ports, which supported high-speed data transfer for external devices. In addition, the G5 featured an Ethernet port for networking capabilities, making it suitable for both home and office environments.

The G5 also ran on Mac OS X, which was optimized to take full advantage of its hardware capabilities. With its Unix-based foundation, Mac OS X provided users with a stable and secure operating environment, complete with a plethora of software applications tailored for creative professionals, including those in graphic design, video editing, and audio production.

Overall, the Apple G5 was a groundbreaking machine that successfully combined advanced technology, stylish design, and robust performance, earning a dedicated following among professionals and enthusiasts alike. Its legacy continues to influence Apple's approach to desktop computing, marking a pivotal moment in the evolution of personal computers.