![background image](http://html1.mh-extra.com/html/smc-networks/smcd3usg/smcd3usg_install-manual_1299812017.webp)
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7. Using a screwdriver, turn each screw until the head protrudes from the wall. The figure below is an
example for mounting Gateway on a concrete surface.
•
There must be at least 2.5 mm (0.10 inches) between the wall and the underside of the screw
head.
•
The maximum distance from the wall to the top of the screw head is 5.0 mm (0.20 inches).
8. Place the Gateway so the keyholes are above the mounting screws.
9. Slide the Gateway down so it stops against the top of the keyhole opening.
10. Re-connect the coaxial cable and Ethernet cables. Re-plug the power cord into the Gateway and the
electrical outlet.