Dynon Avionics SkyView System Installation Guide - Manual (Page 43)

System Planning
SkyView System Installation Guide – Revision S 2-21
Serial Devices and SV-ARINC-429 Installation and Configuration sections of this guide for more
information regarding external data sources.
The SV-GPS-250’s GPS data alone is only a position source (and only a subset of the
data provided by other, external GPS devices such as a Garmin X96). It cannot
provide navigation without the Navigation Mapping Software and appropriate
aviation databases installed.
Table 7 outlines the functionality enabled by each source.
Data
SV-
GPS-
250
GPS
Dynon
Navigation
Map
Software
NMEA
GPS
Aviation
GPS
ARINC-429
GPS via SV-
ARINC-429
ARINC-429/
Serial (SL30)
NAV
SkyView
ADAHRS
Bearing Pointers     
Course Deviation     
Course Direction     
Waypoint or
Station Identifier
    
To/From Flag     
Lat/Long    
GPS Altitude     5
Ground Speed    
Ground Track    
Distance to Waypoint    
LPV/VNAV GPS
Approaches
 1
VFR Vertical Guidance  2
DME
Glideslope 
Tuned Frequency 
True Airspeed 
Magnetic Heading 
SkyView Time Source   
5HZ GPS Updates 
Winds
4     
Table 7 – HSI Requirements
1
Approach-certified WAAS GPS units only.
2
Some models.
4
Winds calculation specifically requires GPS, a connected OAT probe, IAS, and magnetic
heading.
5
Requires additional Aviation format serial input into SV-ARINC-429 module