AMX Tango Operation/Reference Manual page 52

Tuner Modules
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Installing/removing Tuner Modules requires removing the cover from the Audio Controller, removing the
Tuner Option cover plate from the rear panel of the Controller, installing the Tuner Module, and setting
Jumpers on both the Tuner Module to specify each Tuner as either TUNER 1 or TUNER 2, and on the rear
board pin-bus of the Audio Controller to enable/disable Tuner 1 and 2.
Disconnect all power sources before opening the chassis. Failure to disconnect
power before performing this installation may cause injury or death.
FIG. 57 provides orientation for the various internal components that must be accessed to install the Tuner and
set the Jumpers.
(with faceplate)
AMFM Tuner
Module
installed in
Slot 2
Tuner
Ribbon
Cable
(20-pin)
FIG. 57
Audio Controller - Internal view
Make sure to discharge all static electricity from your body before touching any
components of the tuner modules or the audio controller. Failure to do so may lead to
permanent damage to the tuner or controller.
40
All Mi-Series and Tango Audio Controllers come equipped with a DAS-AMFM AM/FM Tuner
Module. Since Mi-Series and Tango Audio Controllers support 2 Tuner Modules in any
combination, the DAS-SIRIUS Module can either be installed in addition to the DAS-AMFM
Module, or the DAS-AMFM Module can be removed to allow 2 DAS-SIRIUS Modules.
Each Tuner Module uses 1 source input on the Audio Controller.
Rear-Board Pin Bus
Slot 1
(Controller Jumpers)
Tuner slots:
Top = Slot 1
Bottom = Slot 2
rear
front
Tango / Mi-Series Audio Controllers