Advanced AF-6600 - Page 60

Version 16.10 AF-6600 AF-5000 Series Install Manual 60
AF-INTERCOM-2S Pin
AF-500 Unit Pin
AF-INTERCOM-2S
Function
Notes
14
AF-COM-425 #1 Pin 10
Radio 1 Headphones
Input
Connects to AF-COM-
425 #1 / Radio #1
Headphones Output
15
AF-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
AF-5000 D25 Pin 18
Stereo Non-Muting ()
Audio Input Left
This audio signal does
not mute, and is
typically used to
receive audio from
EFIS system with
stereo output.
20
AF-5000 DB-25 Pin 16
Stereo Non-muting
(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 AF-
INTERCOM-2S
25
AF-COM-425 #1 Pin 1
Radio 1 Microphone
Using Dim Input (Pin 5) Using Dim Input (Pin 5) you must dim this using a PWM dimmer that
switches the ground side of the lighting circuit. A varying voltage or resistance will not work.
Hook pin 5 to the negative terminal of your dimmer and the transmit/power LED will dim with your
dim control. This input may be connected in parallel with other loads that are dimmed by the dimmer