MVP D-TEK™ Operating Instructions 9
Document no. 10000104
1. Connect the D-TEK to appropriate power supply as marked on the label of the detector on pins
1 and 2 according to the connection chart on page 3 of this manual.
2. Connect the loop wires to pins 7 & 8 (Brown and Gray wires in harness) The D-TEK must be
connected to a loop meeting the appropriate requirement listed on page 2.
3. Connect the desired relay outputs to the operator control board inputs. Relay 1 is a “Constant
Presence” and Relay 2 is “Pulse” or “Constant Presence”.
4. Adjust sensitivity to desired level to assure detection of all vehicle traffic. Factory set is normally
3 or 4.
5. Pin 4 (GREEN WIRE) must be connected to earth ground for effective surge protection.
6. Do not install the loop wire near or parallel to:
a. Low voltage lighting
b. Telephone lines
c. Underground power lines
d. Electrical pavement heaters
e. Cell phone towers or radio communication systems
f. Overhead power lines
g. Transformers
7. To install the loop into new concrete with re-bar or wire mesh we recommend that the loops be
installed at least 1 inch above the re-bar.
8. When installing in saw cut we recommend the use of backer rod and a good grade sealant for
the type of surface.
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