PA Amplifier for 12 V Operation
These instructions are intended for installers of
PA systems (chapters 1 – 7) and for users with-
out any specific technical knowledge (chapters
1 – 3 and chapter 6) . Please read the instructions
carefully prior to operation and keep them for
later reference .
All operating elements and connections
described can be found on the fold-out page 3 .
1 Overview
1 Mounting brackets
2 Jack MIC (6 .3 mm jack, unbal .) to connect
the microphone provided
3 Jacks AUX (RCA) to connect an audio unit
with line output (e . g . MP3 / CD player, radio,
cassette recorder)
4 Volume control MIC LEVEL for the micro-
phone connected
5 Button SIREN to activate the siren at maxi-
mum volume
6 Volume control AUX LEVEL for a unit con-
nected to the jacks AUX (3)
7 POWER switch
8 Power LED ON
9 Plug-in screw terminal* 12 V ⎓ for power
supply
10 Plug-in screw terminal* SPEAKER OUTPUT
to connect a speaker
(minimum impedance: 4 Ω)
11 Talk button
12 Microphone holder
13 Microphone plug for connection to the jack
MIC (2)
6
2 Safety Notes
The unit corresponds to all relevant directives of
the EU and is therefore marked with
•
The unit is suitable for indoor use only . Protect
it against dripping water and splash water,
high air humidity and heat (admissible ambient
temperature range 0 – 40 °C) .
•
For cleaning only use a dry, soft cloth; never
use chemicals or water .
•
No guarantee claims for the unit and no liabil-
ity for any resulting personal damage or mate-
rial damage will be accepted if the unit is used
for other purposes than originally intended, if
it is not correctly connected or operated, or if
it is not repaired in an expert way .
If the unit is to be put out of operation
definitively, take it to a local recycling
plant for a disposal which is not harm-
ful to the environment .
3 Applications
The amplifier PA-102 is specially designed for
12 V operation . It is suitable both for making
announcement and for reproducing music . With
a 4 Ω speaker connected, the output power of
the amplifier is 15 W max .
4 Installation
For installation, two brackets (1) are supplied .
Fasten the brackets with screws to the sides of
the amplifier (see page 3) . For the microphone,
a holder (12) is supplied . It will accommodate
the microphone when it is not in use .
* To make handling easier, the connection terminals can
be removed from their plug-in connections .
.