Installation guide

SV-XPNDR-261/262 Installation, Configuration, and Testing
SkyView System Installation Guide - Revision R 11-17
 TIS TRAFFIC: Enables the display of TIS traffic on the SkyView Map page when in an area
served by a TIS-enabled RADAR. Note that TIS is a Mode S uplink service that is provided by
some US approach RADARs. TIS coverage is limited to the coverage areas of those radars;
there is no TIS provision outside the USA. If another traffic device is connected to SkyView
and is set up correctly, its traffic information will trump the TIS traffic from the SV-XPNDR-
261/262, regardless of this setting.
 GPS DATA: Determines the source of GPS position updates for ADS-B Out:
Use of any of the DIRECT GPS-to-transponder position reporting methods below
require that the GPS that is connected to the transponder be TSO’d when used in
the US. Additionally, only specific models are supported via these connections.
Other counties may have different regulatory requirements for GPS position
indicators that are connected directly to the SV-XPNDR-261/262’s direct serial
input.
o DIRECT (AVIATION): Generic GPS outputting Aviation format data, connected directly
to SV-XPNDR-261/262 pin 3, transmitting at 9600 baud. As this data format does not
contain all of the information that ADS-B position inputs require, Dynon does not
recommend using this connection for any purposes. Using this setting causes the
transponder to transmit the following ADS-B performance parameters:
 SIL: 0 (Unknown integrity)
NACp: 0 (Unknown position accuracy)
NIC: 0 (Unknown containment)
NACv: 1 (10m/s accuracy)
o DIRECT (FREEFLIGHT): Freeflight 1201 or 1204 GPS, connected directly to SV-XPNDR-
261/262 pin 3, transmitting at 19200 baud. Using this setting causes the transponder
to transmit the following ADS-B performance parameters:
 SIL: 2 (Level C integrity)
NACp: Sent from GPS to transponder. Refer to GPS documentation.
NIC: Sent from GPS to transponder. Refer to GPS documentation.
NACv: 1 (10m/s accuracy)
o DIRECT (GARMIN ADS-B): Garmin GNS 400W/500W series (WAAS) or Garmin GTN
series, both with appropriate software updates as designated by Garmin, connected
directly to SV-XPNDR-261/262 pin 3, transmitting at 9600 baud in “Garmin ADS-B”
format. Note that this option only works with transponder software 2.02 or above.
See the Transponder Software Updates section below for more information about
transponder software. Using this setting causes the transponder to transmit the
following ADS-B performance parameters:
 SIL: 2 (Level C integrity)
NACp: Sent from GPS to transponder. Refer to GPS documentation.
NIC: Sent from GPS to transponder. Refer to GPS documentation.
NACv: 1 (10m/s accuracy)