7-17TroubleshootingThis chapter contains information about troubleshooting and performing diagnosticson the CodeMaster XL+defibrillator/monitor.7 TroubleshootingThis section provides information about messages that appear on the display.Table 7-1 Failure MessagesMessage Possible SolutionsDEFIBFAILUREUse a back-up defibrillator and call service.MONITORFAILUREUse a back-up defibrillator and call service. If there is no alternative,try to use the defibrillator without the monitor. Use Charge Done indi-cators to verify defibrillator functionality.SYSTEMFAILUREUse a back-up defibrillator and call service. If there is no alternative,try to use the defibrillator. Use Charge Done indicators to verifydefibrillator functionality.