- 7 -2. Calibrate the PA520The calibrate screen will automatically appear when the unit is powered-on for the first time or after the system is reset. This screen can also beaccessed at any time by tapping Start → Settings → System tab → Screen.The PA520 will prompt you to calibrate the unit by tapping a sequence ofscreen locations. Tap gently but firmly. When you have completed the seriesof taps, press the Enter button to confirm it.3. Set the Time Zone, Date, and TimeSelect your current time zone from the Time zone drop-down menu, andthen tap Next.4. Follow all onscreen instructions to complete the set up. The setup wizardprovides tips for using the pop-up menus and assign a lock password toaccess your device.After the device setup, you can create an ActiveSync partnership tosynchronize information between your computer and your device. SeeEstablishing Device-PC Connection in chapter 3 for detailed instructions.Using the MicroSD SlotYour device has an expansion slot compatible with a MicroSD cards, which areprimarily used to back up or transfer files and data.T0 Insert a Storage Card:1. Hold the device securely, and then remove the battery from the batterycompartment.