FORMULA™55 TROUBLESHOOTINGPROBLEM CAUSE REMEDYFlat batteries. Recharge terminal.When the button is pressed theterminal does not comeon.Batteries completely flator broken.Replace batteries.Flat batteries. Recharge terminal.When the button is pressed, theterminal displays themessage BATTERYLOW and switches itselfoff.Batteries completely flator broken.Replace batteries.You are downloading viaserial communication andthe serial cable is notcorrectly connected.Check the serialconnection on theterminal or on the cradleand the serial port of thehost.You are downloading viaUSB communication andthe USB cable is notcorrectly connected.Check the USBconnection on theterminal or on the cradleand the USB port of thehost.You are downloading viaMMC/SD.Check if card is:-Correctly inserted-FAT16 formatted-The file to download ispresent on the card withthe correct filename andextension. File namemust be DS_OUT. Fileextension is .HEX incase of single bankapplication or .HXX incase of a multi-bankapplication.The terminal does notload the applicationprogram.The terminal alreadycontains an applicationprogram.Follow instructions tocancel the application.38
