User's Manual
2 | VT7682S Series-Installation Guide 
INSTALLATION 
Remove the security screw on the bottom of 
Terminal Equipment Controller cover. 
  Open unit by pulling on the bottom 
side of Terminal Equipment 
Controller (fig. 1). 
  Remove wiring terminals from sticker. 
  Please read the FCC ID and IC label 
installed in the cover upon removal 
of cover for the wireless products. 
Location 
1.  Should not be installed on an outside 
wall. 
2.  Must be installed away from any 
direct heat source. 
3.  Should not be installed near an 
air discharge grill. 
4.  Should not be affected by direct 
sun radiation. 
5.  Nothing should restrict vertical 
air circulation to the Terminal 
Equipment Controller. 
Installation 
1.  Swing open the Terminal 
Equipment Controller PCB to 
the left by pressing the PCB 
locking tabs (fig. 2). 
2.  Pull out cables 6” out from the 
wall. 
3.  Wall surface must be flat and 
clean. 
4.  Insert cable in the central hole 
of the base. 
5.  Align the base and mark the 
location of the two mounting 
holes on the wall. Install base in 
proper orientation. Arrow on 
base should be facing up. 
6.  Install anchors in the wall. 
7.  Insert screws in mounting holes 
on each side of the base (fig. 2). 
8.  Gently swing back the circuit 
board on the base and push on 
it until the tabs lock it. 
9.  Strip each wire 1/4 inch from 
end. 










