8
68-3419-50 Rev. A
04 19
For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the
Extron Safety and Regulatory Compliance Guide
on the Extron website.
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All trademarks mentioned are the property of their respective owners.
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Extron USA West, 1025 E. Ball Road, Anaheim, CA 92805, 800.633.9876
Mounting ACP 105 EU or ACP 105 MK Units in a Raceway
NOTES:
•
If there is a gap between the metal mounting bracket and the wall frame, insert the provided spacer between the
mounting bracket and the rim of the junction box (see figure below).
The spacer looks very similar to the metal mounting bracket, but has a slightly larger center opening, has holes instead
of slots for the mounting screws, and is engraved with the words “Optional Spacer” and “Place behind bracket.”
•
Do not use the spacer instead of the metal mounting bracket. The spacer has a larger opening and will not hold the ACP
105 EU/MK securely in the wall frame.
To mount the ACP 105 EU/MK to a raceway using the spacer:
1.
Mount a junction box in the raceway (see
1
in the figure
to the right). Follow the instructions provided by the
manufacturer.
2.
If required, align the screw holes of the provided spacer
with the holes in the electrical box (
2
).
3.
Align the screw holes in the metal mounting bracket with
the holes in the spacer and electrical box (
3
).
NOTE:
Ensure that the front surface of the mounting
bracket is facing out (away from the wall).
4.
Use the two provided screws to secure the metal mounting
bracket and spacer to the junction box (
4
). Leave the
screw heads protruding approximately 1/8 inch (3.18 mm)
from the surface of the spacer.
5.
Rotate the metal mounting bracket as necessary to ensure
that the device will be aligned correctly on the mounting
surface.
6.
Tighten the screws to secure the bracket to the spacer.
7.
Disconnect power from all devices at the source and run cables through the raceway, junction box, spacer, bracket and
plastic faceplate. Connect them to the rear panel ACP ports on the device.
8.
Set the bus ID DIP switches to give the panel a unique address.
9.
Insert the device into the wallplate (see
5
in the figure above) and press the entire assembly into the metal mounting bracket
(
6
).
The ACP 105 EU/MK is secured to the metal mounting bracket by two catches (one on each side) and holds the wallplate in
place.
Cable Raceway
Junction Box
Metal Mounting Bracket
Spacer
1
1
2
2
3
3
4
4
5
5
6
6
Metal Mounting Bracket
3
3
4
4
4
5
5
5
6
6
6
6
6
Plastic
Faceplate
ACP 105 EU
SOU
RC
E 5
SOU
RCE
4
SOU
RCE
3
SOU
RC
E 2
SOU
RC
E 1
