40AppendixSystem InterfacesNavigation ReceiverThe SL30 can be installed in several configurations based upon individual requirements. Thisincludes with or without an external course deviation indicator. The CDI may be discrete,serial, or composite.Com TransceiverFor standalone installations, the Com requires connections to:• a standard Com antenna• a microphone (or microphones)• a speaker or headphone• power inputThese items may be installed dedicated to the SL30 Com, or by connection to an audio panel.The system can be configured to mix the NAV audio with the Com audio if no external audiopanel is used.Serial InterfaceDST or DME – Distance, Speed, Time or Distance Measure EquipmentSL/GX. – GPS productsMX. – Multi-Function Display
