13
English
5 . The anti-shock memory of the player will be able
to compensate temporary shocks or vibrations
occurring during CD sampling; however, it will not
be able to compensate continuous, severe vibra-
tions . For CD operation, the unit must therefore
always be used in a stationary way, i . e . it must be
placed on a solid, immobile surface .
A 3 V button cell of the type CR2025 supplies
the
IR remote control
with power . If the remote
control is delivered with the battery inserted,
remove the protective film (used to prevent the
battery from discharging during storage and
transport) from the battery support . The remote
control will then be ready for operation
When
pressing a button, always direct the remote
control to the infrared sensor (32) of the player .
There must be no obstacles between the sensor
and the remote control .
If the remote control is not used for a longer
time, remove the battery as a precaution so that
the remote control will not be damaged in case
the battery should leak .
Inserting / Replacing the battery:
1) Push the latch of the battery holder to
the right (arrow 1) and remove the holder
(arrow 2) .
2) When replacing the battery, remove the dis-
charged battery .
3) Insert the new battery into the holder with
the positive pole pointing upwards . Push the
holder back into the remote control .
Batteries must not be placed in the
household waste . Always take them to
a special waste disposal (e . g . collection
container at your retailer) .
To
switch the player on /off,
use the POWER
button (31) .
Inserting a replay medium:
– Insert a CD with the lettering showing up-
wards into the CD slot (A) until it is retracted
automatically .
– Connect a USB storage medium (USB flash
drive or USB hard disk with separate power
supply) to the USB port
(B) .
– Insert a memory card (notched corner up-
ward and contacts to the right) into the slot
SD / SDHC (C) until it engages .
SD / SDHC
To remove the card, slightly push it into the
slot until it disengages .
To
switch between the replay media
, use
the button MODE (34) . When a medium has
been read in, it will be replayed automatically .
If a USB storage medium or a memory card has
been selected and is then removed, the player
automatically switches over to the CD player
mechanism . The same happens when a new
CD is retracted .
Control options and information on the display
indications can be found in chapter 3 .3 .
7.5 Operating the
transmitter module
Via the transmitter module of an active speaker
system TXA-822CD (master unit), its output sig-
nal can be transmitted to the receiver modules
of other active speaker systems (slave units) of
the series TXA-820 or TXA-1020; the control
MASTER (11) and the tone controls (6) of the
master unit will have no effect on the signal
transmitted .
1) To switch on the transmitter module, advance
the on-off switch and volume control (51)
from the position OFF . The LED TX (47) will
light up to indicate transmission of a radio
signal .
2) At the receiver modules of the slave units,
adjust the transmission channel and set the
transmitter module of the master unit to the
same channel:
1 . Press the button SET (49) . The channel indi-
cation on the display (46) will start flashing .
2 . As long as the channel indication keeps
flashing (for approx . 10 seconds), the chan-
nel can be selected with the buttons
△
and
▽
(50): button
△
for channel selection
“upward”; button
▽
for channel selection
“downward” .
3 . Confirm the channel selection with the
button SET . (If the selection is not con-
firmed within 10 seconds with the button
SET, the transmitter module will return to
the channel previously adjusted .)
Important:
At the master unit, the receiver module
and the transmitter module must be set to different
channels; otherwise, there will be feedback .
3) It is possible to briefly indicate the radio fre-
quency for the channel adjusted: as long as
the button
△
or
▽
is kept pressed, the dis-
play will indicate the frequency instead of
the channel .
4) The LEDs AF LEVEL (48) will indicate the level
of the audio signal fed to the transmitter
module:
– The yellow LED will light up when the
input signal of the transmitter module has
reached a certain minimum level .
– The red LED will light up when the input sig-
nal of the transmitter module has reached
the maximum level where it is close to over-
load . The LED should not light up or light
up only shortly with signal peaks; if it lights
permanently, the signal is overloaded . In
this case, reduce the volume of the corre-
sponding audio source / sources accordingly .
5) Use the control (51) to adjust the desired vol-
ume for the audio signal transmitted .
8 Specifications
Amplifier power
Rated power: � � � � � � � � 50 W
Music power: � � � � � � � � 80 W
Speakers: � � � � � � � � � � � � 20 cm (8”) bass speaker
and 2�5 cm (1”) tweeter
Frequency range:
70 – 17 000 Hz
Input sensitivity: � � � � � � � 6 mV (Mic),
300 mV (Line)
Level LINE /AUX OUT: � � � � 1 V
Connections
MIC 1: � � � � � � � � � � � � � combined
XLR jack / 6�3 mm jack (bal�),
switchable Mic / Line
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)
Ambient temperature:
0 – 40 °C
Power supply:
Mains voltage: � � � � � � � 230 V / 50 Hz
Power consumption: � 130 VA
Battery operation: � � � � � internal rechargeable
lead gel batteries
(2 × 12 V / 4�5 Ah)
Operating time: � � � � � 4 – 6 hours approx�
Dimensions (W × H × D): 305 × 510 × 265 mm
Weight:
Model TXA-820: � � � � � � 12�5 kg
Model TXA-820CD:� � � � 13�5 kg
Model TXA-822CD:� � � � 13�7 kg
8.1 Wireless transmission
Range: � � � � � � � � � � � � � � approx� 30 m
Transmitting power of
the transmitter module*: � ≤ 10 mW (EIRP)
*for model TXA-822CD
Radio frequencies
Channel
Frequency
Channel
Frequency
01
863 .1 MHz
09
863 .2 MHz
02
864 .1 MHz
10
864 .2 MHz
03
863 .6 MHz
11
863 .7 MHz
04
864 .6 MHz
12
864 .7 MHz
05
863 .3 MHz
13
863 .4 MHz
06
864 .3 MHz
14
864 .4 MHz
07
863 .8 MHz
15
863 .9 MHz
08
864 .8 MHz
16
864 .9 MHz
Note concerning multichannel operation:
The number of channels to be used in parallel de-
pends on the conditions at the place of application
(e . g . on interference due to other wireless systems
or high-frequency sources such as fluorescent lamps) .
In ideal conditions, up to four channels can be oper-
ated at the same time without mutual interference .
Two examples of a suitable channel selection for four
wireless transmission paths:
Example 1:
channel 01 – channel 03 – channel 06 – channel 12
Example 2:
channel 06 – channel 09 – channel 15 – channel 16
Subject to technical modification .
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®
INTERNATIONAL
GmbH & Co. KG. No part of this instruction manual
may be reproduced in any form or by any means for
any commercial use.
