MGS200 Installation Guide Feb, 10
Condential Version 1.4
Antenna location:
MGS mounting:
Note: The GPS/RF Combo antenna must be mounted at with
the GPS Receiver facing up (The letter “H” is facing up). The
ideal location is on the roof; however the antenna can be
installed on the dashboard or on the window. If the vehicle
window has a solid dark coating around the edge, do not place
the GPS antenna behind the coating. The GPS signals will travel
through the clear glass but will be reduced if the window has
any metallic coating or tint applied.
The GPS/RF Combo antenna will work best if it has a clear view
to the sky and as much of the horizon as possible. Any metallic
objects between the antenna and the GPS satellites will
degrade the signal and reduce the overall performance.
Antenna can be roof, dash or window mounted.
Find a location on the vehicle with a clear line of sight to
the sky and place the antenna on the roof/dash/window.
For dash or window mounting, to keep the wires hidden,
run the wires behind the dash.
For roof installation, run the wires into the vehicle in the
best possible way to keep the wires from being pinched.
Keep the wires tight to prevent them from slapping on the
vehicle when in motion.
If needed, drill a small pilot hole from the inside of the ve-
hicle out. Remove the nut from the antenna and feed the
wire through the hole. Place a bead of silicone around the
stem of the antenna. From inside, use the nut and lock
washer to tighten the antenna to the roof. Place a small
bead of silicone where the antenna and roof meet.
Run the antenna wires to the MGS location as you see t.
Note: The unit should be mounted so it will not be exposed to
damage from people or objects. The cables that connect to the
unit should also be routed to protect them from possible dam-
age. The MGS has a ange with four mounting holes. Normal
installation is with these four holes and #6 or #8 sheet metal
screws. The unit must be mounted where it will not be exposed
to direct sunlight or excessive heat generated by the vehicle
operation. Some examples of mounting locations include un-
der the dash above the knee bolster, under the center console,
behind the glove compartment, and in the trunk.
The MGS is equipped with slotted anges to mount on at
surfaces with #8 sheet metal screws.
If a at surface cannot be found in the desired location, it
is possible to mount the MGS using 4 cable ties around an
object under the dash. ONLY USE THIS AS A LAST RESORT!
Ensure the MGS cannot vibrate excessively and is protect-
ed from all elements.
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