Installation guide
  SV-COM-C25 Installation, Configuration, and Testing 
SkyView System Installation Guide - Revision R    16-3 
Physical Installation 
SV-COM-PANEL – VERTICAL Installation Dimension Quick Overview 
  Panel Cutout: (irregular – see drawing) 
  Bezel Outline: 1.80” W x 3.532” T (45.72 mm W x 89.71 mm T) 
  Note that the SV-COM-PANEL/V is sized such that two units can be stacked to 
the same height as the height of an SV-D1000 display. 
SV-COM-PANEL - HORIZONTAL Installation Dimension Quick Overview 
  Panel Cutout: (irregular – see drawing) 
  Bezel Outline: 3.532” W x 1.80” T (89.71 mm W x 45.72 mm T) 
The figures on the following pages show recommended panel cutouts, mounting hole patterns, 
and mechanical dimension for the SV-COM-PANEL/V (vertical) and SV-COM-PANEL/H 
(horizontal). Use these diagrams to plan for the space required by the display. 
To mount an SV-COM-PANEL, cut the opening in your panel, drill out the mounting holes, install 
nutplates, and use the included mounting screws to fasten the display to the panel. 
Your SV-COM-C25 is shipped with #6-32 hex-drive round head fasteners. Fasteners are 5/8” 
long and require a 5/64” hex drive tool. Dynon recommends fastening the included mounting 
screws to nut plates installed behind the panel. If access behind the panel allows, standard #6-
32 lock nuts or nuts with lock washers can be used. Do not rivet the SV-COM-PANEL to the panel 
as this will hinder future removal if necessary. 
The following installation procedure should be followed to install the SV-COM-425 remote 
transceiver module, remembering to allow adequate space for installation of cables and 
connectors. 
  If you are installing two COM radios, it is acceptable to co-locate the two SV-COM-425 
transceiver modules. 
  Select a position in the aircraft for the SV-COM-425 that is not too close to any high external 
heat source and where reasonable airflow is available. The SV-COM-425 is not a significant 
heat source itself and does not need to be kept away from other devices for this reason. 
  Avoid sharp bends and placing the cables too near to the aircraft control cables. 
  Secure the SV-COM-425 to the aircraft via the four (4) mounting holes. The unit should be 
mounted to a flat surface. 
Additional items you will require for installation of SV-COM-C25, but which are not in the SV-
COM-C25 package, include: 
  Nutplates for mounting SV-COM-PANEL to the panel 
  Circuit breaker or fuse for power to SV-COM-425 
  Power wires to SV-COM-425 
  SV-COM-425 to SV-COM-PANEL wiring 
  SkyView Network cables to connect the SV-COM-PANEL to SkyView Network 










