Battery Operation; Audio Connections; Operating The Receiving Module - Monacor TXA-1022CD Manual De Instrucciones

5.2 Battery operation

During battery operation, the respective
LED (4) will indicate the charging state of
the rechargeable batteries:
80 – 100 % charged
less than 80 % charged
less than 50 % charged
less than 20 % charged
Important: To prevent damage to the batteries
due to deep discharge and to prevent a reduc-
tion of their lifetime, please observe the follow-
ing notes:
– Always fully recharge the batteries prior to ini-
tial operation and after longer storage.
– When the LED "20 %" starts flashing, the bat-
teries are almost discharged and should be
recharged as soon as possible.
– Fully recharge the batteries prior to longer
storage and at least every two months during
storage.

6 Audio Connections

Switch off the unit prior to making any con-
nection.
6.1 Inputs
Two microphones can be connected: via
an XLR plug or a 6.3 mm plug, to the jack
MIC 1 (18) or, via a 6.3 mm plug, to the jack
MIC 2 (17).
Audio units with line signal level (e. g.
CD/ MP3 player, mixer, tape deck, radio)
can be connected to the RCA jacks LINE IN
(13) and the 3.5 mm jack AUX IN (15). It is
possible to connect both mono units and
stereo units; in case of a stereo input sig-
nal, the left channel and the right channel
are combined to a mono signal.
6.2 Outputs
Additional audio units such as a recorder or
another active speaker system can be con-
nected to the outputs LINE OUT and AUX
OUT (14). At both outputs, the mixed signal
of the audio sources will be available, un -
affected by the tone controls (6) and the
control MASTER (11). At each output jack
– the two RCA jacks and the 3.5 mm jack –
a mono signal is available.
7 Operation
1) Prior to switching on the unit, set the
control MASTER (11) to "MIN".
2) To switch the unit on and off, use the
POWER switch (5). The switch will be
illuminated when the unit is switched on.
The battery status indicators (4) will indi-
cate the charging status of the recharge-
able batteries.
To prevent damage to the batteries by
deep discharge during battery operation,
a discharge protection will automatically
switch off the unit when required. How-
ever, due to self-discharge of the batter-
ies, a deep discharge may also occur
when the unit is not operated for a longer
14
period of time. Therefore, always ob-
serve the box "Important" in chap ter 5.2.
3) Switch on the audio sources that are to
be audible and then adjust their volume
with the corresponding controls / buttons
(see below); use the control MASTER
(11) to adjust the overall volume for the
active speaker system.
Volume adjustment of the audio sources:
– for the two receiving units of the
2-channel receiving module (opera-
tion chapter 7.1), use the corre-
sponding volume control (2), CH.A
or CH.B
– for model TXA-1020USB / -1022CD:
for the integrated audio player (oper -
ation chapter 1,
volume buttons at the player or on the
remote control
– for a unit connected to the input AUX
IN (15) and the Bluetooth receiver
(operation chapter 7.2), use the
volume control (8) of the operating
panel AUX
Note: The control will determine the vol-
ume of the mixed signal of both sources
when they are used at the same time.
– for a unit connected to the input LINE
IN (13), use the volume control (7) of
the operating panel LINE
– for a microphone connected, use the
volume control (10 or 9) above the
corresponding input
Switch unused sources off or set their
volume to minimum.
CAUTION Never adjust the active
speaker system to a very
high volume. Permanent
high volumes may damage
your hearing! Your ear will
get accustomed to high vol-
umes which do not seem to
be that high any more after
some time. Therefore, do
not further increase a high
volume after getting used
to it.
4) To operate the transmitting module at
TXA-1022CD, see chapter 1,
5) Use the high frequency control TREBLE
and the low frequency control BASS (6)
to adjust the tone of the active speaker
system.
6) Use the button VOICE PRIORITY (12)
to activate the microphone priority func-
tion. When the button is pressed (LED
beneath the button illuminated), the vol-
ume of the music currently played will be
substantially reduced while announce-
ments via a microphone connected or a
wireless microphone are being made.
To deactivate the function, disengage
the button again.
Note: The function will also have an effect on
the output signal of the jacks LINE OUT and
AUX OUT (14) as well as (for the model TXA-
1022CD) on the output signal of the transmit-
ting module.
7.1 Operating the
receiving module
Using the 2-channel receiving module and
two appropriate transmitters (e. g. pocket
transmitter TXA-800HSE, wireless micro-
phone TXA-800HT), two transmission
paths can be established.
1) The receiving units A and B of the mod-
ule provide a control (2), CH.A and CH.B
respectively, to adjust the volume and to
switch them on and off. To switch a
receiving unit on, advance the corre-
sponding control from the position
"OFF". The left half of the display (1)
applies to receiving unit A, the right half
applies to receiving unit B. When a
or ), use the receiving unit has been switched on, the
corresponding half of the display will
indicate the transmission channel. To
indicate the radio frequency, press an
arrow button (
The previous indication will reappear
after 2 seconds.
2) Use the buttons (3) of the module to
set the transmission channels, either
manually or by means of an automatic
scan. Leave the corresponding transmit-
ters switched off for the time being.
Channel scan:
Keep the buttons
ously pressed for approx. 1 second until
appears on the display. The scan
will start: The receiving units will be set
to free channels without mutual interfer-
ence. If no free channels are found, the
channels set will be kept.
Manual channel selection:
If both receiving units A and B are
switched on:
1. Keep the button SET pressed until the
channel indication for receiving unit A
starts flashing on the display.
2. Select the channel for receiving unit A
with the button
firm with the button SET.
3. The channel indication for receiving
unit B starts flashing on the display.
Select the channel for receiving unit B
.
with the button
firm with the button SET.
If only one receiving unit A or B is
switched on:
Keep the button SET pressed until the
channel indication starts flashing on the
display. Select the channel with the but-
ton
button SET.
If a channel is not confirmed within
10 seconds with the button SET, the set-
ting mode will be exited and the channel
previously set will be kept.
Note: The receiving units cannot be set to the
same channel.
If, with the transmitter switched off, the
respective segment bar A or B on the
display indicates reception, interference
signals or signals from other transmit-
for unit A, for unit B).
and simultane-
or and then con-
or and then con-
or and then confirm with the