Bosch Praesideo 3.5 Installation And User Instructions Manual page 290

Digital public address and emergency sound system
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Praesideo 3.5 | Installation and User Instructions | 6 | Installation Accessories
Where applicable, the way in which the connectors
must be assembled on both sides of the cables is shown
in the figures. Proceed as follows:
26 Check if the copper wires and the plastic optical
fibers have been positioned in the correct way (see
figure 29.31).
A
R
B
A
B
R
figure 29.31: Positioning the copper wires and fibers
27 Put the ferrules in the mounting block (see
figure 29.32)
A
figure 29.32: Mounting block and back housing
Bosch Security Systems | 2011-02
B
R
B
B
R
B
= Red
R
B
= Brown
B
28 Put the socket contacts in the mounting block (see
figure 29.33). In one of the connectors attached to a
type A cable, the red and brown copper wires must
cross to meet the wiring diagram (see figure 29.28).
R
A
B
R
B
A
R
B
figure 29.33: Mounting block and back housing
29 Put the mounting block in the back housing (see
figure 29.34)
figure 29.34: Mounting block/back housing assembly
en | 290
= Red
B
= Brown
R
B
B
R
B

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