User ManualTable of ContentsImportant2AcomData Contact Information5Welcome!5AcomData PHOTON 2.55Online Registration6Mail-in Registration7Precautions7Package Contents8Optional Accessories9How to Purchase Accessories9System Requirements9Bus-Powered Operation9AC-Powered Operation9System Requirements for PC10System Requirements for Mac10About PHOTON 2.511PHOTON 2.5 at a Glance11PHOTON 2.5 In-Depth11Hi-Speed USB 2.011Mac & PC Ready12Hot-Pluggable12Fanless Design12Instant-On Operation12Technical Specifications13Installing the Drive13Connecting the Drive to Your Computer13OPTION 1: Using the USB cable (bus-powered operation)14OPTION 2: Using the USB cable and optional AC adapter (AC-powered operation)16OPTION 3: Using the USB cable and optional PS2 adapter (bus-powerd operation via PS2)17Installing the USB 2.0 Driver for Windows 98SE18Naming Your PHOTON 2.519Re-Formatting the Drive19Formatting the Drive in Windows 2000 or XP20Formatting the Drive in Windows 98SE or Me21Formatting the Drive in Mac OS X22Formatting the Drive in Mac OS 923Using the Drive24Performing Routine Tasks24How to Safely Unmount & Disconnect the Drive25Maintaining Your Drive & Safeguarding Your Data26Appendix28Frequently Asked Questions28Troubleshooting30Troubleshooting for PC Users30Troubleshooting for Mac users32Glossary34One Year Limited Warranty34Obtaining Service for Your AcomData Product35Notices36Size: 1.21 MBPages: 37Language: EnglishOpen manual