Jabra C220 Troubleshooting, Power Problems, Screen Problems, Connection Problems, Screen freezes

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3.2 Troubleshooting

NOTE: If you encounter a problem you cannot solve, contact an authorized service center for assistance.

Power Problems

Power does not turn on when using battery power

zThe remaining battery power may be too low to run your device. Charge the battery.

Screen Problems

Screen responds slowly

zMake sure that your device is not running out of battery power. If the problem still exists, reset your system.

Screen freezes

zReset your system.

Screen is hard to read

zMake sure that the backlight of the display is on.

zMove to a location with more light.

Inaccurate response to taps

zRecalibrate the touch screen.

Connection Problems

Cable Connection Problems

zMake sure that your device and your computer are both turned on before trying to establish a connection.

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Contents Page Trademarks 3 Troubleshooting and Maintenance Table of Contents2 Settings 1 Getting Started4 Regulatory Information Warnings and Notices Do not place on the dashboard unsecured Do not mount in front of airbag panelsFront Components Getting Started1.1 Understanding Hardware Components ComponentComponent Back ComponentsRight-SideComponents DescriptionConnects to stereo headphones Top ComponentsBottom Components Connector1.2 Performing the Initial Start Up Page Connecting the Car Charger 1.3 Using Your Device in a VehicleUsing the Device Holder Navigating on the Screen 1.4 Operating BasicsTurning On and Off zDrag Home ScreenzTap zTap and hold1.5 Inserting a SD/MMC Card zMake sure that no foreign objects enter the slotPage Settings 2.1 Starting and Exiting Settings2.Tap the Backlight button 2.2 Backlight1.Tap the Settings button on the Home screen 4. Tap to save the changes2.Tap the Volume button 2.3 Volume1.Tap the Settings button on the Home screen 4. Tap save the changes2.Tap the Screen button 2.4 Screen1.Tap the Settings button on the Home screen 3. Tap to start the calibration2.5 Power 4. Tap to save the changes 2.6 Date&Time1.Tap the Settings button on the Home screen 2.Tap the Date&Time button2.7 Change Language 4.Tap to save the changes Restarting Your Device Troubleshooting and Maintenance3.1 Restart and Shut Down Shutting Down Your DeviceScreen Problems 3.2 TroubleshootingPower Problems Connection ProblemsGPS Problems 3.3Maintaining Your DeviceDo not use paper towels to clean the screen Class B Regulations Regulatory Information4.1 Regulations Statements StatementPlease note European NoticeCanada Canadian Department Of Communications About Charging 4.2 Safety PrecautionsEN60950 / IEC 60950 Product Safety About the ChargerAbout the Battery