10ContentsSafety Precautions ............................................................................................ 3Markings and Symbols ........................................................................................... 3Health Precautions .................................................................................................. 3Precautions During Use .......................................................................................... 4Rechargeable Battery Pack ..................................................................................... 5Batteries .................................................................................................................. 6AC Adapter ............................................................................................................. 7Operating Precautions ...................................................................................... 8Terms and Symbols used in this manual ........................................................ 11Getting Ready .................................................................................................. 12Initial Setup .......................................................................................................... 12Where to go for information... .............................................................................. 13Operations ....................................................................................................... 14General Guide ....................................................................................................... 14Using the Stylus .................................................................................................... 16Recalibrating the Touch Screen ............................................................................ 16Adjusting Display Contrast .................................................................................. 17Adjusting Display Brightness ............................................................................... 17Adjusting Auto Dimming Settings ....................................................................... 17Using the Cradle ................................................................................................... 18To remove the CASSIOPEIA from the cradle ............................................... 19Connecting the Cradle to a Computer ............................................................ 20Required System Configuration ........................................................................... 20ActiveSync® 3.1 System Requirements ........................................................ 20Using the AC Adapter ........................................................................................... 22Infrared Communications ..................................................................................... 23Using a CompactFlash Card ................................................................................. 24Removing the Card Slot Cover ...................................................................... 25Replacing the Card Slot Cover ....................................................................... 25About Modem Cards (U.S. and Canada Only) ..................................................... 25About the Digital Camera Card ............................................................................ 26Software Applications ........................................................................................... 26