NAUTIZ X4 Manual Version 1.219 handheld4.3. Front Panel LayoutLED IndicatorShows the information needed to operate your device as follows:Note: The LED is user-programmable.LED Color MeaningRed Lights when main battery is charging.Blinks, when the battery is very low (<10%),Lights when the battery is low (<20%),Blinks as Red/ Green by turns when it is no battery or not recognizedGreen Lights when the PDA resetsLights when main battery charging has completed.Blinks as Red / Green by turns when it is no battery or not recognizedBlue Lights when a scan PassLights when PDA wakes upRed Lights when a scan failsLights when PDA suspendsTouch screendisplayLight/Proximity sensorReceiverLEDScan keyKeyboard(33-key numeric)
