Extron electronics HC 400 Series User Manual page 82

Site Preparation
To prepare the site:
1. For installation into a wall or furniture: Measure, mark, and carefully cut a hole in
the mounting surface. Protect the surface prior to and during cutting so the surface is
not damaged.
2.
If using a mud ring for the HCT 102 D or HCT 101 D, install the mud ring.
4.06"
3.75"
Mud Ring
Figure 38.
3. For all types of installations: Run cables to the installation site. Leave enough slack
for device installation.
4. Secure the cables with a clamp for strain relief and so they do not slip back down into
the wall or furniture.
5. For installations that do not use a mud ring, secure the box to the raceway, stud, wall,
or furniture.
6. For EU and MK model wall mount installations, attach the metal mounting
bracket to the junction box or external wall box.
For EU and MK model raceway installations, attach the metal mounting bracket
to the junction box or external wall box and raceway.
a. Hold the mounting plate and feed the cables through the mounting plate.
b. Place the mounting bracket against the box, aligning the holes in the plate with the
corresponding threaded holes on the edges of the box.
c. Insert the provided screws into those holes, hold the metal mounting bracket to
ensure it is aligned straight (visually level), and tighten the screws to secure the plate
to the mounting surface.
Wall
Installing a Mud Ring
Wall
Mud Ring
HC 400 Series • Reference Information 74