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Securing the 66xx
• Use zip-ties to secure the beacon in place. There are convenient slots in the case to assist with this. The 66xx should be
located where it will receive a good GPS signal, ideally underneath the front windshield glass or beneath the dashboard.
For model 6601 and 6651 (internal antenna) beacons, it is important that the top face of the beacon (the side with the large
label) is facing the sky with no metallic obstruction.
• Ensure any extra wire is secured and is not obstructing any vehicle controls.
• Visibility of the indicator LEDs will be useful for testing and troubleshooting.
Wiring Optional Add-ons
• Depending on the type of add-ons to be supported for the installation, colored connector wires may be required in addition
to the base J1939 cable. These wires will be attached directly to the 20-pin Molex connector, outside of the J1939 wire
bundle, as shown in the diagram below.
• To ensure that the correct connections are in place, please refer to the appropriate Feature Installation Guide from Nero
when wiring add-ons.
Model 6651
shown here
rev 2020.08.05
Page 3 of 11
Next, locate the diagnostics port on the vehicle, and with the vehicle ignition turned off,
connect the cable. The cable connector has a locking ring. To lock the cable in place turn
the dial clockwise until it clicks.
Once the vehicle ignition is turned on, the LED indicators will show the state of the device.
Please refer to the LED Indicators section below.
Vecima 66xx – Cable Connectors
installation guide
installation guide
Nero 66xx Beacon Family
www.neroglobal.com
© 2020 Vecima Networks Inc. All rights reserved.
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