Garmin StreetPilot 7200 Owner's Manual for European Units - Page 59

Appendix DR Cable Wiring The Dead Reckoning (DR) cable is used by the 7500 to provide dead reckoning, which allows the 7500 to continue to get navigation guidance even if it loses GPS reception. The DR cable is also needed for both the 7200 and 7500 to use a backup camera. The DR cable must be installed to the Reverse Light Switch. For information about configuring the backup camera, see page 34. Connecting the DR Cable to the Vehicle 1. Connect the orange DR 1 wire to the Vehicle Speed Sensor Signal. Do not connect to the vehicle speed sensor signal from the ABS control. (Note: For backup camera, you only need to connect DR 2.) 2. Connect the green DR 2 wire to the Reverse Light Switch. The Dead Reckoning (DR) cable connections must be Connecting the DR Cable to the 7500 installed by a Garmin-authorized, licensed installer. 1. Open the weather cap on the 12-Volt plug to WARNING: The terms of the Garmin Warranty require that the DR cable be installed by Garminauthorized, licensed installers. access the DR connector. 2. Plug the end of the DR cable into the connector. Push the plug in until it is fully seated. If you need to cut or splice the DR 2 - green to Reverse Light Switch cable, cut or splice past limiter. DR 1 - orange to Vehicle Speed Sensor Signal StreetPilot 7200/7500 Owner's Manual Do not cut or splice the cable between the limiter and plug. DR 1 DR 2 51