User's Manual
Walgreens Installation Guide
G-1-2002-2B
Walgreens Installation Guide 2B.doc
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5/27/2008 Page: 2-20
Determine if a Second MEU is required:
Most stores will require only one MEU. But some exception stores will require a second
MEU. If a second MEU is required it will normally be located in the stock room. Stores
with a basement or second floor stock room will frequently require a second MEU. The
primary reasons a second MEU will be required are:
The coaxial cables will exceed the maximum supported length to reach the
designated locations for the Tx/ATA and Rx/ARA in the stock room from the
primary MEU.
There are no access points to pull the cables into the stock room and an access
point can not be cut.
The sales floor is very large or has an unusual store floor plan that prevents the
coaxial cables from reaching the primary MEU from all designated Tx/ATA and
Rx/ARA antenna locations within the maximum supported cable lengths. A second
MEU will be required to complete the sales floor coverage.
A second MEU may be listed on the store floor plan. If a second MEU is listed on the floor
plan, then determine during the survey if it is actually required. If it is not required notify
the Help Desk at the completion of the Pre-installation survey and they will determine how
to proceed with the second MEU.
A second MEU may not be listed on the store floor plan, but if it is determined during the
survey that a second MEU is required then notify the Help Desk. The Help Desk will
advise the CIT on how to proceed.
If a second MEU is required, use the same criteria as the primary MEU to determine its
actual location. The location designated on the store floor plan is only a best guess. The
actual location can not be determined without seeing the conditions present in the store.
Dedicated 24-hour uninterrupted power for
the second MEU can normally be found in an
electric room or by the phone block which is
commonly located in the stock room.
The second MEU must be mounted with one
of the following methods:
o Post mount
o Suspended mount
o Wall mounted (only valid in a stock room)
Wall
Mounted
MEU