User's Manual

User Guide
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User Guide, WherePort IV D1300 REV A
© Copyright WhereNet, Corp. 2008 WhereNet Confidential
Figure 93 Loading Dock Doors
Spacing of loading dock doors makes it impossible to assign unique WherePort IV 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 IV 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 93).
Some of these issues might be solved by sequencing the WherePort IVs, which will be covered later in
this chapter.