JA95-N22 Audio Controller - Flight Crew - NVG
Installation and Operating Manual
Rev
B
Page 17
(5)
ICS Isolation Switch (ISO/ALL)
This is a green two-position toggle switch labeled
ISO/ALL that enables or disables the ICS T
,(
Line. Refer
to the JA95-N22
in Appendix A.
When the switch is in the ISO (up) position, the Flight
Crew are isolated from
WKHH[WHUQDO,&67,(OLQHRI
any
other audio controller in the system (such as the JA95-N32
Med Crew Audio Controller).
When the ISO/ALL switch is in the ALL (down) position, the
IOLJKWFUHZDUHFRQQHFWHGWRWKHH[WHUQDO,&67,(OLQH
.
The default legends are ‘ISO' and 'ALL', but they are interchangeable to allow customization.
(6)
Music/Configuration Connector (
♫
/io)
This is a music input that is compatible with most music players.
It accepts a 3 pole 3.5mm stereo plug with a slim diameter
connector housing.
(This connector is also used during installation to change
configuration settings.)
CAUTION
:
Attempting to connect an incompatible plug or device could damage the unit, the attached
device, or both. If in doubt, check with your installing agency.
(7)
Transmit Annunciator - TX
This is a deadfront annunciator that will
illuminate when the JA95-N22 is transmitting.
The default legend is ‘TX’, but it is
interchangeable to allow customization.
(8)
Transmit Selector
This is a rotary six-position control that is used to
select transmission via one of the six transceivers.
Each of the transmit selector positions is linked by
a white line to the corresponding transmit select
annunciator, transceiver switch and legend.
The appropriate annunciator will light green to
show which transceiver is selected for transmit -
‘FM3’ in this example.