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For SELCALoperation,the crew willnormallytune one ofthe VHF radios to apre-assigned SELCALfrequency. WhenATC contactstheflight crew, theground communication equipment sends aSELCAL code onthis frequency. WhentheSELCAL signalis received bytheVHFcommunications system, itis redirectedtothedecoder. Thedecoderthensends asignaltotheEICASandAudio IntegratingSystem. Agreen SELCALVHFadvisory message willbe displayed on the EICAS status pageand a“SELCAL”oral messagewillbe heardthroughthe speakers andheadsets. PressingthePTTbuttonfortheVHF radio that receivedthe callwill resetthe channeldecoderand EICASadvisory. Flight Crew Operating Manual MASTER CSP A- 013
For SELCALoperation,the crew willnormallytune one ofthe VHF or HFradios to a pre-assignedSELCALfrequency. WhenATC contactstheflight crew, theground communication equipment sends aSELCAL code onthis frequency. WhentheSELCAL signalis receivedbythe VHF orHF communications system, itis redirectedtothedecoder. The decoderthen sends asignaltotheEICASandAudio IntegratingSystem. Agreen SELCALVHF/HF advisory message willbe displayed on the EICAS status pageand a “SELCAL” oral message willbe heardthroughthe speakers andheadsets. Pressingthe PTTbutton for the VHF or HFradio that receivedthe callwill resetthe channeldecoderand EICASadvisory. <0011><0060>
Selective Call System (SELCAL) REV 56, Jan 31/03
Flight Crew Operating Manual MASTER
<0039> SELCAL EICAS Messages <MST> Flight Crew Operating Manual MASTER
Selective Call System (SELCAL) REV 56, Jan 31/03 A. System Circuit Breakers Flight Crew Operating Manual MASTER
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