User's Manual

Setting Up the MRX920 Unit
MRX920/MTX950 User’s Manual 3-7
Installing the Antenna
The proper installation of the antenna cable is critical for the
optimal performance of the MRX920 Unit. If the cable is crimped,
the performance of the unit will degrade significantly.
There are several options for running the cable. The best method
depends on the type of vehicle being used. The most important
consideration when installing the antenna is for the cable to
remain intact.
To ensure proper installation of the antenna, complete the
following steps.
1 If the antenna cable is not plugged in, plug it into the socket
on the top right side of the drive-by unit next to the laptop
computer.
2 Place the magnetic base of the antenna in the center of the
roof approximately one foot behind the leading edge of the
roof.
Figure 3.8 Antenna Installation
Antenna Base