Intersection Equipment Installation Instructions
14 Checkout
For details on how to check out and test the Opticom™ GPS System, refer to the On-site software Help files.
NOTE: When operating in GPS mode or GPS/IR mode the GPS Intersection equipment will not operate
until setup and mapping procedures are completed. Refer to the On-site software help files for details on
how to set up and map the intersection equipment.
15 Troubleshooting
This section provides details on troubleshooting the equipment.
15.1 Fuse Locations
There are two fuses on the phase selector. They are approximately .25"in diameter, brown in color and
removable from their sockets.
These fuses are both 1 amp. The part number of these fuses made by Littefuse is 38211000410.
The fuse is available from Digikey, Newark and Mouser.
Figure 15-1. Fuse Locations on the phase selector
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