AMX DAS-T0804-SIG Stereo System User Manual


 
Tuner Modules
44
Tango / Mi-Series Audio Controllers
Installing a Second DAS-AMFM Tuner Module
The following steps describe installing a second DAS-AMFM tuner module into Slot 1 (in addition to the
DAS-AMFM module that comes pre-installed in Slot 2). In these instructions, the second tuner is referred to as
“Tuner 2”.
1. Remove the cover from the controller.
2. With the back of the unit facing you, remove the screws from the Tuner Option cover plate at the right top
corner of the rear panel (FIG. 65) and remove the plate. Retain the screws, as they will be used to install
the tuner module.
3. Carefully insert the second DAS-AMFM tuner module into Slot 1, with the electronics facing up, and use
the screws that attached the Tuner Option cover plate to secure the tuner to the controller.
4. Place the Rear Panel connector at the end of the ribbon cable (FIG. 66) on the rear board pin-bus, keeping
the red stripe at the top.
5. Connect the "Slot 1" connector on the ribbon cable to the Tuner 2 module (FIG. 67).
The ribbon cable must be oriented so that the red stripe is connected to Pin 1 on the connector.
Verify that both ends of the cable are securely plugged into their respective boards through the 20-pin
connectors (FIG. 68).
FIG. 65 Rear Panel - Tuner Slots 1 and 2
Slot 1
Slot 2
(DAS-AMFM module pre-installed)
(Tuner Option cover plate installed)
Be careful not to damage the ribbon cable on the top of the Tuner module.
FIG. 66 Tuner Ribbon Cable
FIG. 67 Tuner 2 Module Connection
Slot 2 Slot 1 Rear Panel
RED STRIPE (to Pin 1)
not used
(see Note below)
20-pin connector on Tuner 2
Rear of controller