User's Manual

User Guide
WherePort III User Guide D948 Rev B
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Figure 24 Loading Dock Doors
Spacing of loading dock doors makes it impossible to assign
unique WherePort IDs to each of the doors.
If, instead of a single door, a series of doors (for example on a loading dock) or bays are
too close together, the fields may overlap so that it is not possible to assign a unique
WherePort ID to each of the doors. Even if the doors are far enough apart so that the
fields do not overlap, the fields may cover so much of the adjacent area that false pings
are created by tags that are passing by and not arriving at the doors (see Figure 24).
Some of these issues might be solved by sequencing the WherePorts, which will
be covered later in this chapter.