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AI4100 Portable AEI Reader
11
March 2, 2015
If the reader does not have a good compass reading or does not have prior information on
the direction of each track, the user can change the assignment of a vehicle from one track to
the other by depressing the Switch Track button shown in Figure 13 or by reading the same
vehicle's AEI tag a second time. Each consecutive reading of the same vehicle's AEI tag will
switch the vehicle from one track to the other.
Figure 13 - Switch Track Button
The portable reader will continue assigning the rail vehicles to either of the two active tracks
until one of them is deactivated by the reading of a second Track Tag on the track or until the
user issues a command to the portable reader to stop taking inventory on the track (see
Paragraph 2.5). The taking of inventory on the other track will continue until a second Track
Tag is also read on that track or until the user issues a command to the portable reader to
stop taking inventory on the second track.