Apple G4 manual Wavelength 790 nm Power out of objective lens 3.3mW

Page 86

VCCI Class B Statement

Laser Information

Warning Making adjustments or performing procedures other than those speciﬁed in your equipment’s manual may result in hazardous radiation exposure.

Do not attempt to disassemble the cabinet containing the laser. The laser beam used in this product is harmful to the eyes. The use of optical instruments, such as magnifying lenses, with this product increases the potential hazard to your eyes. For your safety, have this equipment serviced only by an Apple-authorized service provider.

If you have an internal Apple CD-ROM, DVD-ROM, or DVD-RAM drive in your computer, your computer is a Class 1 laser product. The Class 1 label, located in a user-accessible area, indicates that the drive meets minimum safety requirements. A service warning label is located in a service-accessible area. The labels on your product may differ slightly from the ones shown here.

	Service warning label
Class 1 label

Laser Specifications

Laser on pickup unit (when reading a CD)

mType: Semiconductor GaAlAs laser

mWavelength: 790 nm

mPower out of objective lens: 3.3mW

mBeam divergence: horizontal 12º vertical 35º Laser on pickup unit (when reading DVD)

mType: Semiconductor GaAlAs laser

mWavelength: 658 nm

mPower out of objective lens: 6 mW

mBeam divergence: horizontal 8.5º vertical 27º

Exposure to Radio Frequency Energy

The radiated output power of the optional AirPort Card is far below the FCC radio frequency exposure limits. Nevertheless, it is advised to use the wireless equipment in such a manner that the potential for human contact during normal operation is minimized.

Mouse and Keyboard Information

The Apple optical mouse is a Class 1 LED product. This product complies with the requirements of European Directives 72/23/EEC and 89/336/EEC.

It also complies with the Canadian ICES-003 Class B Speciﬁcation.

86Communications Regulation Information

Image 86

Contents About Apple Computer, Inc Apple Computer, Inc. All rights reservedContents Working Inside Your Computer Installing an AirPort CardImportant Safety Information General Maintenance Setting Up Positioning the Computer and DisplaySetting Up Your Computer Plug one end of the power cord into the power adapter Power socket Grounded wall outlet ADC monitor port VGA monitor port Setting Up GEthernet port WModem port Turn your computer right side up SB ports on display USB ports Connect your computer speakers Are the keyboard and monitor cables connected correctly? Turn on your computer by touching the power buttonProblems? What’s Next? When You’re Finished Using Your ComputerAdjusting Your Monitor Page Getting to Know Your Computer Your Computer at a Glance DVD disc drive Your Computer’s Ports and Connectors Connect a phone cord to the internal modem Inside Your Computer-Internal Expansion Options Sdram slots Volume control Play button Favorites drawer QuickTime-Audio and Video on the InternetTips and Tricks What You Can DoTo Get Started To Learn MoreSherlock 2-Your Internet Search Detective Create your own customized Sherlock search channel IMovie 2-Create and Edit Your Own Digital Movies Clip viewer Timeline viewerShare your desktop iMovie with your friends and family ITools-Free Internet Services for Mac Users KidSafeCreate an alias of your iDisk for easy access Set Schedule Adjust your Software Updates schedule Multiple Users-Turn One Mac Into Many AccountsCreate a voice print passphrase IReview Apple.com-Your Starting Place on the World Wide WebApple Support Mac Help-Answers to All Your Macintosh Questions Using Your Computer Assigning Hot Function Keys Using Your Apple Pro Keyboard and Apple Pro MouseUsing the Standard Function Keys Using Your Apple Pro Mouse For More Information About Your Keyboard and MouseUsing Your Computer Speakers Using Your Speakers Without the Grille For More Information on USB SpeakersUsing USB Devices Connecting Multiple USB Devices For More Information on USBUsing FireWire Devices These are some of the things you can do with FireWireStart up your computer and immediately hold down the T key FireWire Target Disk ModeFor More Information on FireWire Using Your DVD Drive Inserting DiscsFor More Information on Your DVD Drive Ejecting a DiscPlaying DVD and Audio Discs Using Your Modem Using an External USB ModemConnecting to an Ethernet Network For More Information on Using Ethernet Wireless Network Connections Using AirPort Wireless NetworkingHow AirPort Provides Wireless Internet Access Putting the Computer to Sleep to Save Energy For More Information on AirPortTransferring Information Between Two Apple Computers Page Working Inside Your Computer Removing the Computer Core Unplug the power cord and power adapter Push down on the latch to release it Allow the latch to extend completelyGently pull the core from the computer enclosure Installing Memory Connectors Notches Installing an AirPort Card Open the hinged connector panel and insert your cardReplacing the Battery Replacing the Computer Core in the Enclosure Make sure the core is fully seated in the enclosurePush the latch down until it locks into place Page Troubleshooting Reset the computer’s parameter random-access memory Pram Software ProblemsReset your computer’s PRAM. See Problems With Your DisplayMake sure the display is connected ﬁrmly to the computer Dimensions and Operating Environment PowerPC G4 processor, 1 megabyte MB backside level 2 cacheProcessor and Memory Specifications USB Specifications CD-ROM656 megabytes MB, Mode 1, 748 MB, ModeDVD-ROM Drive Specifications FireWire SpecificationsIeee 802.3 compliant Speed 53 kilobits per second KbpsVideo Memory and Graphics Controller Video Display ModesPower Requirements for Devices You Can Connect Computer can provide up to 10 W total to the FireWire portsPower Supply System Clock and BatteryPage Safety, Maintenance, and Ergonomics Important Safety InformationGeneral Maintenance Maintaining Your Display Important Ergonomic and Health-Related InformationProtecting Your DVD Disc Drive Shoulders relaxed Communications Regulation Information Wavelength 790 nm Power out of objective lens 3.3mW Communications, Telephone, and Modem Regulation Information

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