Installation
2-6 SV-INTERCOM-2S Installation and User Guide - Revision A
SV-INTERCOM-
2S
Pin
SkyView Unit
Pin
SV-INTERCOM-2S
Function
Notes
14
SV-COM-425 #1
Pin 10
Radio 1 Headphones
Input
Connects to SV-COM-425 #1 /
Radio #1 Headphones Output
15
SV-COM-425 #2
Pin 1
Radio 2 Microphone
Output
16
N/A
Copilot Push-To-Talk
Switch
17
N/A
Non-Muting Mono Aux
Input
This audio signal does not mute
when audio signals are received
on other inputs. Use this input for
critical audio signals such as a
NAV radio or avionics alerts.
18
N/A
Music In Ground
Used exclusively for stereo audio
ground. Should not be used for
other ground connections.
19
SV-D700 / SV-
D1000(s)
D37 Pin 13
Stereo Non-Muting
(SkyView/EFIS) Audio
Input Left
This audio signal does not mute,
and is typically used to receive
audio from SkyView or other EFIS
system with stereo output.
20
SV-D700 / SV-
D1000(s)
D37 Pin 30
Stereo Non-muting
(SkyView/EFIS) Audio
Ground
Used exclusively for stereo EFIS
audio ground. Should not be used
for other ground connections.
21
N/A
Copilot Headphones Right
22
N/A
Pilot Headphones Right
23
N/A
Pilot Microphone
24
N/A
Stereo Music In Left
This input is over-ridden by the
Music In jack on the SV-
INTERCOM-2S
25
SV-COM-425 #1
Pin 1
Radio 1 Microphone
Output
Figure 1 - SV-INTERCOM-2S Connections
Connect the DIM INPUT (Pin 5) to only one SkyView display
In a SkyView system with multiple displays, only one SkyView display’s DIM
OUTPUT (D37, Pin 26) should be connected SV-INTERCOM-2S (Pin 5). Do not
connect the Pin 26 signals from multiple SkyView displays together. This
requirement may change in future versions of SkyView firmware.
