XTable 5.1: Power LED IndicationsThe figure below shows and defines the D6600/D6100IPv6 System Trouble LEDs.System Trouble LED StatusSolid Red or Yellow ClearNo System TroubleAny System Trouble** Refer to Appendix B: D6600/D6100IPv6 Internal Messages in the D6600/D6100IPv6 ComputerInterface Manual (P/N: 4998122703). The following items cause system trouble. The itemsindicated by ** can be enabled or disabled. If they are disabled, they will not cause a systemtrouble condition.Battery Missing**UPS AC Fail**Battery Bad**UPS Battery Low**AC FailSystem Temperature HighExternal Printing Error**Line Fault**COM# Error**Line Card Trouble**COM3 Trouble**Table 5.2: System Trouble LEDLine Cards and ModulesName Model DescriptionTelephone line card D6640 Legacy Card:Up to eight line cards can be installed inone D6600 Receiver, for up to 32telephone line connections.Telephone line card D6641 Functions like the D6640. Includesimproved Public Switched TelephoneNetwork (PSTN) processing, additionalmemory for future enhancements such asVoIP Compensation, and single firmwareupgrade package.CPU card D6610 The D6600 uses one CPU card. The CPUcard takes the incoming information fromthe line card and routes the informationto an automation port, the LCD on thefront of the receiver, and an externalprinter.5.2Conettix Communications Receiver/Gateway Card Functions and Locations | en 15Bosch Security Systems, Inc. Installation and Operation Guide 2012.11 | 08 | 4998122704