LT-6726 Rev 0 Page 1 of 2
TX3-UFTR and TX3-USFTR
Universal Series Flush Trim Rings
Installation Instructions
TX3-UFTR
Flush Mount the Universal Enclosure with the Trim Ring
1. Find a suitable location for the enclosure.
2. Cut an opening in the wall. The dimensions of the cutout are shown above.
3. Insert the trim ring into the wall cutout.
4. Attach the trim ring to vertical supports using four appropriate fasteners. The mounting
holes are shown above.
Note: Install the trim ring with the arrow pointing up.
Note: If you are mounting the trim ring to a wall stud, attach one side to the wall stud with
appropriate fasteners, and leave the other side free.
5. Insert the universal enclosure with the rain hood inside the trim ring.
6. Secure the universal enclosure inside the trim ring using the four included nuts as shown
above.
For all other information on TX3 lobby units, see the document LT-969 on www.mircom.com.
336mm
13 1
4
"
502mm
19 3
4
"
429mm
16 7
8
"
"
116mm
49
16
"
NOTE:
CUTOUT IN WALL SHOULD BE
- 17 1/2" (445mm) H
- 10 5/8" (270mm) W
- 2" (51mm) D
Trim ring has 2
mounting holes
on each side
Reinforced Universal Enclosure (door not shown)
TX3-UFTR Semi-Flush Trim Ring