10
en | Installation and wiring
LB20 EVAC Cabinet Loudspeaker Models
2017.09 | V.02 | F.01U.345.361
Installation manual
Bosch Security Systems B.V.
1.
Push the
wire
through the gland nut.
2.
Wire the
Euroblock connector (A).
A
B
C
A
B
C
3.
Adjust the
tap settings
, if needed.
4.
Mount the
speaker
, as shown in the installation section.
5.
Plug the
Euroblock connector
into the speaker.
6.
Insert the
four
screws
into the weather cover (B).
Loosely tighten the four screws to keep the weather cover in place.
7.
Tighten all
four
screws
to secure the weather cover.
Ensure the weather cover is secure.
8.
Adjust the
wire
length.
9.
Tighten the
gland nut (C)
.
See also
–
Installing the speaker, page 7
3.4
Transformer taps
You can select the mode of operation (70 V/100 V/8 ohm) and power taps using the rotary
switch on the input panel.
Configuring the transformer settings
To
configure the transformer settings
, do the following:
1.
Select the desired
power tap
by using the rotary switch on the input panel.
+
A
