Table 8 – Messages, Alerts, and Audio Alert Details
STANDBY NETWORK ERROR Explained
The SkyView Network that connects your ADAHRS(s), EMS module, Autopilot servos, ARINC
module, and display are designed with fully redundant data pathways. When the STANDBY
NETWORK ERROR alert is displayed, SkyView SE is telling you that SkyView Network no longer
has a backup or redundant data pathway to fall back on should the primary data path fail. You
should treat this error similarly to the way you would treat the failure of a single ADAHRS in a
system that is equipped with two of them: There is little you can do to troubleshoot such an
issue in flight, should it occur. However, you should exercise the same precautions you would
exercise if you did not have backup flight instruments. If you are flying in IMC, especially, you
should consider making a precautionary landing as soon as possible. Since a STANDBY
NETWORK ERROR may be either a discrete single failure (breakage of a single wire) or indicative
of a more serious failure in progress (an entire wire bundle that is slowly fraying against
another object), Dynon Avionics recommends that the root cause of the failure is determined
before flying again.
The SkyView Classic / SE / HDX System Installation Guide has troubleshooting procedures for
finding the root cause of standby network errors.
Transponder Errors
If an SV-XPNDR-26X fault is detected, a system message will be displayed: XPNDR ERROR. To
see the detailed information on the fault, go to SETUP MENU > TRANSPONDER SETUP and right-
click the knob to see the specific error message. Table 9 below provides a recommendation for
each specific error message.