IMG STAGELINE TXS-875 Mode D'emploi page 10

– AF OUT . UNBAL . (9)
unbalanced 6 .3 mm output jack, for connect-
ing a line input (a matching connection cable
is supplied with the unit)
If the subsequent unit is provided with a bal-
anced microphone input, the XLR output should
be used for an optimum signal transmission .
Make the corresponding connection to the
subsequent unit . Do not switch on the subse-
quent unit or do not advance the corresponding
fader on the mixer before the microphone sys-
tem has completely been switched on .
3) For power supply, connect the power supply
unit provided to the power supply jack (8) and
to a mains socket (230 V/ 50 Hz) .
5 Operation
1) Switch on the receiver with the POWER switch (5)
(keep the button pressed for approx . 1 s) .
The frequency indication (i) on the display
(2) shows the reception frequency currently ad-
justed . As long as the unit does not receive a
radio signal from the transmitter on the adjusted
frequency, it is muted [MUTE (h) is inserted] .
2) Switch on the transmitter (TXS-875HT or TXS-
875HSE) . If the transmitter and the receiver have
been adjusted to different frequencies, adjust
the receiver to the frequency of the transmitter
either manually or via the automatic frequency
scanning: ☞
If the transmitter and the receiver have been
adjusted to the same frequency, the muting is
deactivated [MUTE (h) disappears] . One of the
indica tions
A
of the two separate receiver sections of the unit
receives the radio signal of higher strength . The
bar graph RF (c) indicates the reception quality:
the more segments on the bar graph, the better
the reception .
If the reception is too poor, check if
a) the batteries of the transmitter are dis-
charged . The battery symbol (d) on the dis-
play indicates the current charging status of
the batteries of the transmitter:
full
b) the distance between the transmitter and the
receiver is too long .
10
see chapter 5 .1 .
or (g) lights up to indicate which
B
c) the reception is disturbed by objects in the
transmission path .
Transmitter and receiver should be placed
at a minimum distance of 50 cm from metal
objects and potential sources of interference,
such as e . g . motors or fluorescent tubes .
d) the reception can be improved by turning
the antennas (6) .
Note: If the power of the radio signal falls below a de-
fined threshold value, the receiver will be muted . This
will prevent noise on the receiver in case of reception
interference or when switching off the transmitter .
The display will indicate MUTE (h) . The muting will be
deactivated as soon as the unit re ceives a radio signal
of sufficient power again .
3) Switch on the subsequent audio unit or advance
the corresponding fader on the mixer .
4) Speak / sing into the microphone . The volume
level of the audio signal received is shown via
the bar graph AF (b) and the indication PEAK
(e): The more segments on the bar graph AF, the
higher the volume level . The indication PEAK
should only light up shortly with signal peaks .
If it lights up permanently, the level is too high
and distortions will occur .
Adjust the optimum volume on the trans-
mitter by means of the indications AF and PEAK:
see op erating instructions of the transmitter .
☞
5) Use the volume control (1) to adapt the output
level of the receiver to the input of the subse-
quent unit .
6) The receiver may be locked to prevent accidental
change of frequency or accidental switching off:
☞ see chapter 5 .2 .
7) After operation, switch off the receiver with the
switch POWER (5) (keep the button pressed for
1 s as a minimum) . If the receiver is not used for
a longer period, disconnect the power supply
unit from the mains socket as it will have a low
current consumption even when the receiver is
switched off .
discharged