AMX Enova DGX 8 Instruction Manual page 213

4.
If applicable – Label and disconnect all cables on the board being replaced. If cables from adjoining
boards obstruct access, label and disconnect them as necessary.
If the enclosure is not powered down:


5. Remove blank board plate – Remove the screw that holds the board plate in place (for Enova
DGX 32, see FIG. 110; for Enova DGX 8/16, see FIG. 111). Pull the plate out of the board slot
opening (the tab on the end of the board plate fits in a slot near where the ejector handle would
otherwise go). The plate consists of an aluminum sleeve with a black metal piece, which slides in
and out of the sleeve, and an EMI (Electromagnetic Interference) gasket.
Or
Remove current board – Remove the pan head screw that holds the board in place (for the Enova
DGX 32, see FIG. 110; for the Enova DGX 16, see FIG. 111). 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 board slot. Place the board in an ESD approved static shield bag and set aside.
Expansion slot
FIG. 110
Enova DGX 32 - Remove screw, push board extractor handle down, and then pull board straight out
Expansion slot
FIG. 111
Enova DGX 16 - Remove screw, push extractor handle right (input) or left (output), pull board straight out
Caution: Each Enova DGX board has an EMI gasket along one edge of the face plate. Handle the
boards carefully to avoid dislodging or damaging the gasket on the board being installed and the
gasket on the adjacent board or blank plate.
Instruction Manual – Enova DGX 8/16/32 Digital Media Switchers
For disconnecting an SC Optical Input Board – Before disconnecting the fiber cables,
disconnect the power on the DGX TX Modules that are connected to the inputs.
For disconnecting an SC Optical Output Board – Before disconnecting the fiber cables,
disconnect the switches for those output connectors.
Board guides
Board guides
Appendix E – Adding or Replacing Boards
AC
AC
DC
DC
F L T
F L T
One screw holds
each board or
board plate in place
Expansion slot
Push board extractor
handle down into
extended position
One screw holds
each board or board
plate in place
Expansion slot
Push board extractor
handle toward center
of enclosure into
extended position
207