6
GPS/Wireless System Wiring Diagram
Note: If installing the GPS/Wireless System with a DriveRight 600, use an #8157 GPS Module
instead of the #8128 GPS Module and connect it to the GPS Wireless Interface Module
as shown on the previous page. Make sure to plug part #07381.129 (sold separately) into
the connector labeled “GPS” on the GPS/Wireless Interface Module. If connecting the
GPS/Wireless System to a DriveRight 600 without a GPS Module present, the plug is not
needed as part of the installation. Contact Davis instruments or your local retailer or
distributor for details. See “Contacting Davis Technical Support” on page 14 for more
information.
Making Connections
The GPS/Wireless Interface Module can be installed with either the GPS
Module, the Wireless On-Board Module or both. The instructions below
assume an installation involving all three modules. Modify your own
installation as necessary.
1. Connect the GPS Module to the GPS/Wireless Interface Module by
plugging the male connector of the GPS Module cable into the socket
labeled “GPS” on the GPS/Wireless Interface Module.
2. Connect the Wireless On-Board Module to the GPS/Wireless Interface
Module by plugging the male connector on the Wireless On-Board Module
cable into the socket labeled “W” on the GPS/Wireless Interface Module.
3. Disconnect the DriveRight 600
E
, or 600 device or optional SmartCard On-
Board Reader cable from the Digital Input Adapter Cable or optional #8157
GPS Module.
4. Connect the male connector from the GPS/Wireless Interface Module cable
to the female connector on the Digital Adapter Cable or optional #8157
GPS Module.
5. Connect the female connector on the GPS/Wireless Interface Module to the
male connector on the DriveRight 600
E
, 600, or optional SmartCard On-
Board Reader cable.
