71General information3. General informationThis chapter explains how the communicator operates and how to supply power tothe communicator. For information on first start-up and setup of your communicator,see the Getting Started chapter in this user guide.Communicator displayFigure 16The communicator interface is turned on by opening the cover. The applicationthat was active the last time the communicator was used is shown on the display.When you close the cover, the communicator interface turns off its display andsaves all data.Tip: When a command isdimmed, it cannot be used.The commands always correspond to the command buttons, as shown in Figure 17.Scroll barCommandsCommand buttonsSearch fieldIndicator areaName and icon of applicationMenu bar
