Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en
Plena Mixer Amplifier | Installation and User Instructions | Installation en | 13
3 Installation

3.1 Unpack unit

1 Remove the unit from the box, and discard the
packaging material according to local regulations.
2 Use your fingernails to carefully peel off the
protective plastic film from the label holders. Do not
use sharp or pointed objects.

3.2 Install unit in rack (opt ional)

The Plena Mixer Amplifier is intended for tabletop use,
but you can also mount the unit in a 19" rack (see
figure 3.1).
If you mount the unit in a rack, you must:
• ensure that it does not exceed the overheating
temperature (55 °C ambient).
• use the included Bosch mounting brackets
(LBC 1901/00).
• remove the 4 feet from the bottom of the unit.

3.3 Check sett ings/connections

1 Connect any additional equipment (see section 4.1
and 4.2).
2 Check the settings (see section 4.3).

3.4 Connect unit to mains

1 Make sure the voltage selector (115V/ 230V) is
correctly set for the country’s main voltage
(see figure 3.2).
2 Make sure the power switch on the front of the unit
is set to Off.
3 Connect the power cord to the mains connector and
plug it into the mains outlet.
figure 3.1: Installing the unit in a rack
1
B
Caution
Potential equipment damage. Before
connecting power, always check the voltage
selector on the rear panel of the unit.
figure 3.2: Power connection and voltage selector