118 • DM NAX® Product Manual — Doc. 9045M
3. Using a Phillips screwdriver and the four included M3 pan head screws, attach the mounting
brackets to the device.
4. Secure the device to a surface or under a table using the appropriate mounting screws (not
included).
Mounting into a 1-Gang Electrical Box
NOTES:
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The DM-NAX-AUD-IO should only be mounted with a RACO® 3in. x 2in. x 2in. gangable metal
switch box with eight 0.5in. knockouts and plaster ears (catalog ID #420), as it was designed
to fit the box dimensions and knockout placements. Alternative metal switch boxes should not
be used as they may have different knockout placements, which can lead to issues running the
PoE connection to the unit due to cable bend radius restrictions.
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For thermal performance reasons, fully enclosed plastic back boxes should not be used with
the DM-NAX-AUD-IO. In installations where an enclosed back box is not required, the
DM-NAX-AUD-IO can be installed into most single gang metal or plastic mud rings.
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Connector boots should not be used on CAT5e (or greater) cables being connected to the
DM-NAX-AUD-IO to avoid cable bend radius issues.
To mount the device into a 1-gang electrical box:
1. Using a Phillips screwdriver, remove the two screws from the top and bottom panels nearer to the
front panel of the device.
2. Align the included polycarbonate front panel label with the front panel of the device so the holes
in the label line up with the 5-pin connectors.