current value (flashing) will appear on
the display.
3) Use the button or to set the value
(level 7 = highest threshold value).
Press the button SET to exit the squelch
setting mode.
Note: The setting modes will be automatically
exited after 5 seconds if no button is pressed.
Any settings made will be saved.
7.2 Operating the
Bluetooth receiver
The Bluetooth receiver can be used to
establish a wireless connection to a Blue-
tooth audio source (e. g. smartphone,
tablet PC, MP3 player) which allows the
amplifier system to replay audio data.
Note: The Bluetooth source must be compatible
with the A2DP protocol (Advanced Audio Distri-
bution Profile); otherwise, no wireless connec-
tion will be possible.
1) To switch on the Bluetooth receiver,
keep the button (16) pressed for
approx. 2 seconds. The button will start
flashing to indicate that there is no con-
nection to the Bluetooth source and that
the Bluetooth receiver is ready for “pair-
ing” (linking the Bluetooth source to the
Bluetooth receiver).
2) At the Bluetooth source, switch on the
Bluetooth function and perform the
“pairing” process (see the instructions
of the Bluetooth source, if required).
On the display of the Bluetooth source,
the Bluetooth receiver is indicated as
“TXA SERIES”. The button will be
continuously illuminated once the link-
age has been completed.
3) At the Bluetooth source, start the replay
of audio data. The Bluetooth source can
be operated as desired (title selection,
volume adjustment, pause, etc.).
4) At the active speaker system, use the
control AUX (8) to adjust the volume.
Note: The volume control will also apply to
the unit that is connected to the AUX input
(15); therefore, do not use this input during
Bluetooth operation. Otherwise, both audio
sources will be reproduced at the same time.
5) When the Bluetooth connection is dis-
connected (e. g. when the Bluetooth
source is moved outside of the range
of the wireless connection), the button
will restart flashing, and the “pairing”
process must be performed again.
6) To switch off the Bluetooth receiver,
briefly press the button . The button will
not be illuminated anymore.
8 Specifications
Amplifier power: . . . . . . . 170 WMAX/120 WRMS
Frequency range: . . . . . 20 – 20 000 Hz
Input sensitivity: . . . . . . . 6 mV (MIC 1 / 2),
300 mV (LINE /AUX IN)
Level LINE /AUX OUT: . . 1 V
Connections
MIC 1: . . . . . . . . . . . . . combined XLR
jack / 6.3 mm jack, bal.
MIC 2: . . . . . . . . . . . . . 6.3 mm jack, bal.
LINE IN / OUT: . . . . . . . . RCA jacks
AUX IN / OUT: . . . . . . . . . 3.5 mm jacks
Tone control: . . . . . . . . . ±10 dB / 100 Hz (BASS)
±10 dB/10 kHz (TREBLE)
Power supply: . . . . . . . . via internal rechargeable
lead gel batteries
(2 × 12 V/4.5 Ah)
or via mains connection
(230 V~/50 Hz/170 VA)
Operating time of
the rech. batteries: . . . . . approx. 4 – 6 hours
Ambient temperature: . . 0 – 40 °C
Dimensions: . . . . . . . . . . 360 × 580 × 320 mm
Weight: . . . . . . . . . . . . . 18.9 kg (TXA-1020),
19.1 kg (TXA-1020USB)
Wireless transmission
Range: . . . . . . . . . . . . . approx. 30 m
Subject to technical modification.
Radio frequencies
Channel Frequency Channel Frequency
1 863.1 MHz 9 863.2 MHz
2 864.1 MHz 10 864.2 MHz
3 863.6 MHz 11 863.7 MHz
4 864.6 MHz 12 864.7 MHz
5 863.3 MHz 13 863.4 MHz
6 864.3 MHz 14 864.4 MHz
7 863.8 MHz 15 863.9 MHz
8 864.8 MHz 16 864.9 MHz
13
English
All rights reserved by MONACOR
®
INTERNATIONAL GmbH & Co. KG. No part of this instruction
manual may be reproduced in any form or by any means for any commercial use.
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