User's Manual

51
DRAFT 66 8003 002-11
3.5.1 Motion sensor dimensions in mm (inches)
Figure 82
3.5.2 Motion sensor location
Figure 83
For optimal c overage, the motion sensor should be inst alled on the c eiling as c lose to
the middle of the room as possible. When c eiling mounting is not feasible, eit her due
to the construction or for the aesthetics of the room, the sensor may be placed on
thewall.Thelocationshouldbeashighaspossibleandgiveasmuchcoveragetothe
room as possible. Figure 83 shows the range of the motion sensor when placed on the
c eiling. This range is somewhat reduc ed when inst alled on the wall. T he range shown is
a general guideline, and the sensor is designed to cover an area of about 8m (26 feet)
in diamet er. To c hec k the loc at ion, it is advisable to ac tivate t he motion LED using the
servic e devic e and test the range of the mot ion sensor. T his proc ess will help to
determine the best location of the sensor. See section To test the in-room devices
for instruc tions on this proc ess.

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