Chapter 2 Exploring Your Handheld10Locating back panel componentsUniversal connector Connects your handheld to the cradle, which in turnconnects to the back of your computer and through theAC adapter to the wall current. This allows you to rechargeyour handheld as well as update the information betweenyour handheld and computer, using HotSync technology.The universal connector also connects peripheral hardwaredevices to your handheld.Reset button Under normal use, you should not have to use the resetbutton. See “Resetting your handheld” in Appendix A forinformation about when and how to use the reset button.Expansion card slot Accepts SD, MultiMediaCard, and SDIO expansion cards,enabling you to add more memory, applications, or otherfunctionality. You can also back up data to an expansioncard.NOTE Expansion cards are purchased separately.Headset jack Connects a hands-free headset to your handheld, enablingyou to record and playback voice memos. You can also listento audio-enabled applications with the privacy of using aheadset.Speaker For improved system sounds and the playing of audio files,such as voice recording (.wav) or multimedia.Side channel The left side channel holds the front cover, which slides inand out.UniversalconnectorExpansioncard slotSide channelfor coverResetbuttonHeadset jackSpeaker
