User manual

9
Mounting the Mounting Bracket to a 2-Gang Electrical Box - Old Construction
There are a number of manufacturers of old-construction 2-gang electrical boxes. Because of this, there may be a need to slightly modify the electrical
box to allow for proper installation of the TSC-3. Below is an example. The modification procedure will be the same in most cases.
NOTE: This procedure may be accomplished with the electrical
box installed in the wall, or not.
Refer to Figure 4.
1. Place the Mounting Bracket (2) up against the 2-gang box, aligning the holes
(3) in the bracket, with the holes (4) in the 2-gang box.
2. (Optional) Temporarily secure the Mounting Bracket (2) to the 2-gang box
using one or two Mounting Bracket screws. Refer to Figure 5 (3).
3. Using a pencil or other marker, make a mark (6) on the 2-gang box through
the two rectangular holes (5) on the Mounting Bracket.
4. Remove the screws and Mounting Bracket.
CAUTION!: Do not drill the holes with the Mounting Bracket
installed on the 2-gang box. If the rectangular hole is damaged, the
mounting tabs on the TSC-3 may not engage properly.
5. Use a 5/16 in. (7.93 mm) drill bit to drill a hole through the 2-gang box at the
two spots marked in step 3. These holes allow clearance for the two
mounting tabs on the back of the TSC-3. The holes do not need to go
through all the material on the 2-gang box; just enough to allow clearance for
the tabs.
6. If the 2-gang box is not installed in the wall, install it per the manufacturer's
instructions, and make sure the Ethernet cable with PoE is properly inserted
through the box.
7. Place the Mounting Bracket on the wall aligning the holes in the Mounting Bracket
(2) with the holes in the 2-gang box (1).
8. Use the four Mounting Bracket screws (3) and an appropriate screwdriver to
secure the Mounting Bracket to the 2-gang box.
9. Follow the steps in Mounting the TSC-3 to the Mounting Bracket page 8.
— Figure 4 —
1
2
3
4
5
6
— Figure 5 —
1
2
3