Setting Audio Connectors To Insert Or Extract; Removing The Aie Board - AMX Enova DGX 8 Instruction Manual

Setting Audio Connectors to Insert or Extract

Important: If the factory default of enable/extract meets all of the system's needs, this process is not
necessary.
Setting AIE functionality to insert or extract audio requires removing the AIE Board, setting the DIP
switches, and reinstalling the board.
Important: Setting the DIP switches is the only mechanism for configuring the AIE Board's insert/
extract functionality. Therefore, setting the switches (which requires removal of the board from the
enclosure) needs to be done at the time of installation setup.

Removing the AIE Board

Caution: The AIE Board has an EMI (Electromagnetic Interference) gasket along one edge of the
face plate. Handle the boards carefully to avoid dislodging or damaging the gasket on the board
being handled and the gasket on the adjacent board or blank plate.
To remove the AIE Board:
1.
Enova DGX 32 only – Loosen the captive screw on each end of the numbering plate above the
boards, and set the plate aside.
FIG. 59
Enova DGX 32 only - two captive screws hold numbering plate above boards
2. Remove the pan head screw that holds the AIE Board in place.
3.
Push on the board's extractor handle as far as it will go (about a 45° angle). With the handle
extended, carefully pull the board straight out of the AIE slot.
FIG. 60
Remove screw, push board extractor handle down, then pull board straight out (Enova DGX 32 shown)
4.
Set the Dip switches according to the information on the following page, and then reinstall the
board according to the directions on page 107.
Instruction Manual – Enova DGX 8/16/32 Digital Media Switchers
Enova DGX Audio Insert/Extract Board
Captive screws
for numbering plate
One screw holds
each board or
board plate in place
Board guides
Push board extractor
handle down
105