Dynon Avionics SkyView System Installation Guide - Manual (Page 293)

SV-COM-C25 Installation, Configuration, and Testing
SkyView System Installation Guide – Revision S 16-11
The following figure depicts how a dual SV-COM-C25 is connected to an SV-INTERCOM-
2S. Note that the additional connections between the SV-INTERCOM-2S and other
devices that it connects to are not shown. Note that the associated SV-COM-PANELs
are also not shown; there are no changes in the SV-COM-PANEL to SV-COM-425 wiring
from the single SV-COM-425 to SV-INTERCOM-2S previously shown.
Figure 102 – Dual SV-COM-C25 to SV-INTERCOM-2S
Dual SV-COM-C25 to SV-INTERCOM-2S Harness Construction Notes
Shielded cable between SV-COM-425 #1 Pins 9 and 10, and SV-INTERCOM-2S Pins 1 and 14:

This cable consists of two wires plus shield.

Use one of the wires to connect SV-COM-425 #1 Pin 10 to SV-INTERCOM-2S Pin 14.

Use the other wire to connect SV-COM-425 #1 Pin 9 to SV-INTERCOM-2S Pin 1 (see
instructions below - Terminating Shielded Cables to Pin 1 of SV-INTERCOM-2S).

On the SV-COM-425 #1 end, continue the shield as far into the connector as possible
until you're forced to pare it back to access the two inner wires. Put some heat shrink
tubing over the shield to keep it electrically isolated - the shield at the SV-COM-425 #1
end of this cable is not electrically connected at SV-COM-425 #1.

On the SV-INTERCOM-2S end, prep the shield into a "pigtail" so that you can solder to it
(see instructions below - Terminating Shielded Cables to Pin 1 of SV-INTERCOM-2S).