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What’s Included
GPS antenna and
metal plate
main unit
M3 x 12 machine
screws (4)
M3 nuts (4)
wiring harness
hook-and-loop
fasteners (2)
owner’s manual
installation manual
warranty card
caution card
M3 x 12 thread-
forming screws (4)
FM antenna
Installing the Main Unit
Use the screws or the hook-and-loop fasteners provided to mount the main unit in the vehicle. Select a location that allows you to
access the SD card slot on the unit.
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CAUTION
Do not install the unit where it will be exposed to direct sunlight, excessive heat or humidity, dust, spills, or liquids.
Check for cables or other parts underneath the fl oor mat before cutting the fl oor mat.
Installing the GPS Antenna
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CAUTION
Do not paint the antenna. This will impair or disable signal reception.
Remove any object or accumulated snow, etc., from the top of the antenna. It will reduce reception strength.
Do not pull the cord when removing the antenna or adjusting its position. This can cause a short or break the wires.
The
permanent
adhesive on the back of the metal plate is extremely diffi cult to remove after it is installed.
The GPS antenna can be installed either inside or outside the vehicle. It should be mounted horizontally for best GPS reception.
The GPS antenna must have a clear view of the sky. If you install the antenna inside the vehicle, place it close to a window. GPS
signals can pass through glass but not through metal. Refer to the image on the next page for recommended places to install the
antenna. Place the GPS antenna on a metallic surface, such as the roof of your vehicle, for best reception. If a metallic surface is not
available, mount the GPS antenna on the enclosed metal plate. See the next page for further instructions.
Installing the FM Antenna
NOTICE
For best reception, position the antenna in the
vertical orientation. Keep the last several feet of
of the FM antenna several inches away from any
metal object or structure.
The FM traffi c antenna should be installed inside
the vehicle. Plug the FM antenna socket into
the FM antenna connector on the KNA-620T.
Completely deploy the antenna to its full length. See the diagram on the next page for more information.
FM Antenna Installed Horizontally
Dashboard
Windshield
KNA-620T
FM antenna connector
FM antenna
FM Antenna Installed Vertically
Dashboard
Windshield
KNA-620T
FM antenna connector
FM antenna
190-01160-02_ML.indb 2
190-01160-02_ML.indb 2
1/8/2010 10:17:29 AM
1/8/2010 10:17:29 AM