Technical data

26 en | Planning Integrus
IOM-INT | V1.1 | 2010.12 Installation and Operation manual Bosch Security Systems B.V.
1. Follow the recommendations in section 4.2 in order to determine the positioning of the
radiators.
2. Look up (in the table) or calculate (with the footprint calculation tool) the applicable
rectangular footprints.
3. Draw the rectangular footprints in the lay-out of the room.
4. If the receiver can pick up the signal of two adjacent radiators in some areas, determine
the overlap effect and draw the footprint enlargement(s) in the lay-out of the room.
5. Check whether you have sufficient coverage with the radiators at the intended positions.
6. If not so, add additional radiators to the room.
See Figure 4.14, Figure 4.15 and Figure 4.16 for examples of a radiator lay out.
4.3.3 Cabling
Signal delay differences can occur due to differences in the cable length from the transmitter
to each radiator. In order to minimize the risk of black spots, use equal cable length from
transmitter to radiator if possible (see Figure 4.22).
Figure 4.22 Radiators with equal cable length
When radiators are loop-through connected, the cabling between each radiator and the
transmitter should be as symmetrical as possible (see Figure 4.23 and Figure 4.24). The
differences in cable signal delays can be compensated with the signal delay compensation
switches on the radiators.
Figure 4.23 Asymmetrical arrangement of radiator cabling (to be avoided)
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50m
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