JA10-001 Audio Controller - Ten Transceiver
Installation and Operating Manual
Rev A
Page 18
(1)
Transceiver receive audio select switches, TX select annunciators and associated
legends
These are ten white two-position toggle switches positioned round the TX selector control
(5)
.
Legend
Switch
TX select annunciator
(2)
Receiver audio select switches and associated legends
These are two blue three-position centre-off
toggle switches. When the switch is set to the
‘up’ or ‘down’ position towards a legend, audio
from the selected receiver is routed to the
phones.
The legends may be ordered with custom
markings to match aircraft radio nomenclature.
(
Default
–
NAV1
,
NAV2
,
ADF1
and
ADF2
.)
(3)
Receive Volume Control
This is a rotary knob that adjusts the phones volume of the
receive audio from minimum (rotated fully counterclockwise -
CCW) to maximum (rotated fully clockwise - CW). Individual radio
volume controls should be set to a nominal level, and then
adjusted for changing flight conditions using this control.
When a switch is set to the ‘up’ position audio from the associated
transceiver is routed to the phones.
The legends may be ordered with custom markings to match aircraft
radio nomenclature.
(
Default
–
COM1
to
COM9,
and
AUX
.)