Applications; Conformity And Approval - Stage Line TXS-855 Mode D'emploi

GB
If the units are to be put out of operation
definitively, take them to a local recycling
plant for a disposal which is not harmful to
the environment.

3 Applications

Combined with a transmitter of the TXS-865 series
from "img Stage Line", the multifrequency receiver
TXS-855 creates a wireless audio transmission
system ideally suited for professional stage appli-
cations. The receiver uses the diversity technology:
The signal transmitted is received by two antennas
placed at a distance from each other and then
checked for its quality. The signal with the highest
signal quality will be used.
The transmission system operates in the UHF
range 506 – 542 MHz. Six channel groups with pre-
set channels in different numbers (22 max.) are
available. Frequency matching is very easy: Via a
radio signal, the receiver will set the transmitter
to the same transmission frequency (REMOSET
function).

3.1 Conformity and approval

Herewith, MONACOR INTERNATIONAL declare
that the unit TXS-855 is in accordance with the
basic requirements and the other relevant regula-
tions of the directive 1999 / 5 / EC. The declaration of
conformity is available on request from MONACOR
INTERNATIONAL. The receiver is licence-free
and generally approved for operation in EU and
EFTA countries.
4 Connection
1) Insert the two antennas (1) provided into the
antenna jacks ANT. 1 and ANT. 2 (15) . Place
the antennas in a vertical position.
Hint: To increase the range and the interference resist-
ance, use the antenna amplifier set TXS-870B avail-
able as an accessory instead of the antenna pair. The
amplifiers are supplied with power via the antenna
jacks of the receiver.
2) For connection to a microphone input or highly
sensitive line input of the subsequent unit (e. g.
mixer, amplifier), use one the two balanced
audio outputs:
– XLR output (11); if required, attenuate the sig-
nal level of this output by 20 dB with the tog-
gle switch ATTENUATION (10)
– 6.3 mm output jack (9); for connection to an
unbalanced input, use the cable provided
10
3) Connect the power supply unit provided to the
power supply jack (14) and to a mains socket
(230 V~/50 Hz). To prevent accidental discon-
nection of the low voltage plug, lead the cable of
the power supply unit around the hook (13) for
strain relief.
5 Operation
1) Do not switch on the transmitter of the system
yet; switch on the receiver first: Set the on/off
switch (8) to ON. When the unit is switched on,
the ring around the REMOSET button (3) lights
up. After briefly indicating the identification num-
ber ( chapter 5.1.3), the display (4) shows:
– the group ...
the group (overview of groups and channels
table on page 13)
– the indication MUTE (f)
The muting function will be activated when no
radio signal is received from the transmitter
on the transmission frequency adjusted,
when the signal received is poor or when the
transmitter is muted (possible for transmitter
TXS-865HT only).
2) Before switching on the transmitter, set the
receiver to a free and interference-free trans-
mission frequency
transmission frequency has been set and the
reception indication RF (a) shows a radio signal
(one or several segments of the indication are
displayed), select a different frequency.
3) Switch on the transmitter, check its settings
( instruction manual of the transmitter), then
set it to the same transmission frequency via the
REMOSET function according to chapter 5.2.
When the transmitter and the receiver have
been set to the same frequency, the muting
function is deactivated; the indication MUTE (f)
disappears. One of the indications
displayed to show which of the antennas (1) re-
ceives the more powerful radio signal. The indi-
cation RF (a) shows the reception quality: the
more segments displayed, the better the recep-
tion.
If the reception is poor, please check:
– if the batteries of the transmitter are ex -
hausted.
The display shows a battery symbol (d) indi-
cating the status of the batteries in the trans-
mitter in four 4 levels.
– if the transmission power of the transmitter is
too low.
To increase the transmission range when the
transmitter and the receiver are placed at a
(g) and the channel (h) from
chapter 5.1.1. When the
or (c) is