Telular Wi PATHTM SX7T Terminal and SX7M Modem EVDO - Manual (Page 6)

3. Connect the Power Supply Adapter to the unit’s Power Input and connect the Power
Line Cord to the Power Supply Adapter. Then, connect the Power Supply Adapter plug
into a power outlet.
4. (Optional) For optimal performance and protection, you may elect to connect a copper wire
(not included) to the protective earth Ground Connector Screw to ground the device.
In a building environment, connecting to an earth ground (such as a cold water pipe)
can protect the device and peripherals from static and conducted electricity. It can also
reduce static or buzzing during voice calls (SX7T only).
In a vehicle environment, grounding to the frame and battery or alternator can reduce
static or buzzing during voice calls (SX7T only).
Power
Input
Power Supply Adapter
Power Line Cord
(to power outlet)
TNC Antennas
Ground Connector Screw
Wi PATH TM SX7 4 User Guide
Getting Started
SX7 Bottom View