Conformity And Approval; Setting The System Into Operation - Monacor TXA-380USB Bedienungsanleitung

mains voltage, with the internal 12 V battery or with
GB
an external 12 – 15 V DC voltage (e. g. from a car
battery). Thus, the system is ideally suited for
mobile applications, e. g. for lectures or various
events.
The active speaker system has two inputs for
cable microphones, an input for an audio unit with
line output level (e. g. cassette recorder, portable
CD player) and an output to connect a recorder or
another amplifier. A built-in charger will recharge
the integrated 12 V battery, batteries for the wire-
less microphone and also a 9 V battery.

3.1 Conformity and approval

Herewith, MONACOR INTERNATIONAL declare
that the amplifier system TXA-380USB is in accord -
ance with the basic requirements and the other rel-
evant regulations of the directive 1999 / 5 / EC. The
declaration of conformity is available on re quest
from MONACOR INTERNATIONAL.
The system is licence-free and generally ap -
proved for operation in EU and EFTA countries.
4

Setting the System into Operation

4.1 Setting up
Place the active speaker system as desired or
mount it onto a stand with M8 thread via the
threaded jack on its lower side.
4.1 Power supply of the
active speaker system
The active speaker system can be operated via the
230 V mains, via the internal 12 V battery or via an
external 12 – 15 V DC voltage (e. g. from a car bat-
tery).
4.2.1 Mains operation
Connect the mains cable provided to the mains
jack (27) before connecting it to a mains socket
(230 V~ / 50 Hz).
4.2.2 Battery operation/Recharging the batteries
For mains-independent operation, a 12 V battery
(26) is integrated. It allows an operating time of ap -
prox. 3 hours (depending on the volume adjusted).
When the battery is almost discharged, the
active speaker system is switched off to protect the
battery. To recharge the battery, connect the active
speaker system to a mains socket (chapter 4.2.1)
and set the switch POWER (24) to the left posi-
tion I. The charge LED 12 V (22) lights up. When it
is extinguished, the battery is fully recharged.
12
At the same time, it is possible to recharge one
or two batteries of size AA, e. g. for the wireless
microphone, and a 9 V battery.
1) Remove the cover on the rear side of the unit.
2) Insert batteries of size AA into the charging com-
partment (20) with the positive and negative
poles as indicated in the compartment and / or
connect a 9 V battery to the snap-on contacts
(29) and slide it into the corresponding compart-
ment.
3) Replace the cover to close the active speaker
system.
4) While charging, the corresponding LEDs (22)
light up:
AA SIZE for the batteries of size AA in the com-
partment (20); the left LED for the lower battery
9 V BLOCK for the 9 V battery
5) When one of the LEDs is extinguished, the cor-
responding battery has been fully recharged and
can be removed.
Hints and tips for a long life of the integrated 12 V
battery:
– Fully charge the battery before initial operation.
– Recharge a discharged battery as soon as pos-
sible.
– If the active speaker system is not in use for a
longer period of time, fully recharge the battery
every 2 – 3 months.
4.2.3 External DC voltage source
If the operating time of the internal battery is not
sufficient, a mains-independent operation is possi-
ble via an external 12 – 15 V DC voltage source,
e. g. a 12 V car battery. For connecting the power
supply to the low-voltage jack (23) on the rear side
of the unit, a plug with the dimensions 5.5 / 2.1 mm
is required (outside / inside diameter). Always ob -
serve the correct polarity: The positive pole must
be at the inner contact of the plug.
When a DC voltage source is connected, the
internal battery is out of operation. To recharge the
battery via the voltage source, a voltage of 15 V is
required. However, the LED 12 V (22) will not light
up during this charging process.
4.3 Power supply of the
wireless microphone
1) Unscrew the screw cap (31).
2) Insert two (rechargeable) batteries of size AA
into the battery department (30). Observe the
correct position of the positive and negative
poles, see fig. 3.