JA10-070 Audio Controller - Ten Transceiver with RX Volume Control
Installation and Operating Manual
Rev A
Page 19
(5)
EMER Legend
The
EMER
(Emergency) legend marks the
Emergency position of the Transmit selector
(5)
.
To select emergency mode, the control must be
pulled and turned to the
EMER
position.
For full information on Emergency and Normal Mode operation,
see
below.
(6)
USER 1 Transmit and Emergency Mode Selector
This is a rotary eleven-position control that is used to select transmission
via one of the transceivers.
The appropriate annunciator will light green to show which transceiver is selected for transmit - ‘
COM5
’ in this example.
Each of the transmit selector positions is linked by a white line to the corresponding transmit select annunciators,
transceiver switches and legends –
Default
-
COM1
through
COM9
and
AUX
. Position one (the furthest counter-
clockwise position) selects Emergency mode (
EMER
). To select emergency mode, the control must be pulled and
turned to the
EMER
position. When in the
EMER
position all transmit select annunciators are unlit.
(7)
Music/Configuration Connector (
♫
/io)
(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.
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.
The port (
♫
/io) is protected by a flexible cover, which can
be lifted upwards or rotated round (as shown) to provide
access to the port.
♫
/io Port
Port Cover
