JA10-001 Audio Controller - Ten Transceiver
Installation and Operating Manual
Rev A
Page 22
3.4
USER 2 Normal Operation Mode
Note
: All USER 2 operation is per the applicable control device.
3.5
USER 3 to 8 Normal Operation Mode
Note
: USER 3 to USER 8 are configured to operate by the USER 1 controls (default) or the USER 2
controls as selected through ProCS™. Check your configuration with the installing agency.
3.5.1
Receive Audio
USER 3 to 8 will hear the receiver audio as selected and level controlled (RX) by either the USER 1 or USER 2, as
configured by ProCS™.
3.5.2
Direct Audio
USER 3 to 8 will hear the direct audio sources as configured by ProCS™.
3.5.3
Transmitting (Transmit Operation)
USER 3 & 4 (designated at installation) will transmit on the transceiver selected by either the USER 1 or USER 2, as
configured by ProCS™.
3.5.4
ICS Operation
USER 3 to 8 will hear the intercom audio as level controlled (ICS) and VOX control (VOX) by either the USER 1 or
USER 2, as configured by ProCS™.
3.5.5
ICS Isolation
USER 3 to 8, when ICS Isolation mode is active, will hear the intercom audio from either only USER 1 & 3 to 8, or only
USER 2 to 8, or only USER 3 to 8, as configured by ProCS™.
3.5.6
Music Operation
USER 3 to 8 will hear the music audio as via either the USER 1 or USER 2 music inputs, as configured by ProCS™.
3.6
Emergency Operation Mode
The JA10-001 is in emergency mode when aircraft electrical power is lost or if Emergency Mode has been selected
on the JA10-001 Front Panel TX and EMER Select switch, the optional control device EMERGENCY/NORMAL select
switch, or the optional external EMERGENCY/NORMAL select switch.
3.6.1
Auto Emergency Mode
If the unit is in emergency mode because power has been lost to the unit, the sum of the COM 1 transceiver, NAV 1
receiver, and DIRECT 1 to 4 is routed to the USER 1 PHONES and USER 1 CVR. The USER 1 MIC and USER 1 TX
PTT key are connected to the COM 1 transceiver.
The sum of the COM 2 transceiver, NAV 2 receiver, and DIRECT 1 to 4 is routed to the USER 2 PHONES and USER
2 CVR. The USER 2 MIC and USER 2 TX PTT key are connected to the COM 2 transceiver.
No other functions in the JA10-001 will operate when power is lost.