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  1. Username Protected
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       #1  

    PFD2 and MFD shutdown at Engine Start

    Phenom 300, S/N 351 with the Garmin 3000 system. We have an intermittent issue with the MFD and PFD2 shutting down after one engine is running and we initiate the start of the 2nd engine. Once the 2nd engine is running, the PFD2 and MFD then go through a reboot process. Reverse starting order does not make a difference. On our last maintenance trip (we use Duncan in Provo, Utah), we asked them to look into it and see if they could determine the cause and solution. They downloaded the data from the aircraft but couldn't come up with a definitive cause. Has anyone experienced the same issue and been able to determine a cause and solution or have ideas of what it could be? The top suspect is the Quiet Contactor, but it is not substantiated at this time.
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    #2  
    I have experienced this in the past. Our scenario was the MFD and PFD2 would not come on after the first engine start. Unable to look at the synoptic page for viewing the electrical page. After some trouble shooting we found that the #2 BTC was not closing after starting. To get us going we found that selecting the #2 BTC open then closed with the rotary switch on the pilots side panel would get it to close. You may be having an issue with this as well, it not closing before the QSC contact opens.

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