Dynon Avionics SkyView System Installation Guide - Manual (Page 349)

Appendix A: Maintenance and Troubleshooting
SkyView System Installation Guide – Revision S 20-11
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Ensure that the GPS serial port’s parameters are configured correctly. Go to the Serial Port
Setup Menu (SETUP MENU > SYSTEM SETUP > SERIAL PORT SETUP > SERIAL PORT # SETUP)
and check the input device, function, baud rate, and output device properties of the port.
This menu also contains serial transmit (TX) and receive (RX) counters. These show activity
on the transmit and receive lines of that port and can indicate if the GPS is at least active on
that port. Reference the SV-GPS-250 Serial Connection Section for SV-GPS-250 serial port
settings. Also reference the Serial Devices Section on page 4-11 of this guide if a
comprehensive explanation of SkyView serial connections is necessary.
Engine Sensor Does Not Show Up Onscreen
Make sure the sensor is installed, defined, mapped, and configured according to the
instructions found in the SV-EMS-220/221 Installation and Configuration Chapter.
MAP Button Is No Longer Available
SkyView displays are shipped with a 30 Flight Hour trial of the SkyView Map. After 30 Flight
Hours have elapsed (the trial has expired), the next time SkyView is powered up, the MAP
button will not appear. If you wish to continue using SkyView’s Map functions, see SV-MAP-270
Navigation Mapping Software Purchase and Setup.