Installation - Opus Technologies OP-10STX Manuel D'installation Et D'utilisation

OP-10STX | Manuel d'installation et d'utilisation | Installation and user manual |

3. Installation

Always switch off the transmitter before making
any connections.
1) Insert the antenna (1) provided into the an-
tenna jack ANTENNA OUT (13) and put it in a
vertical position.
2Connect the audio source / sources for wire-
less transmission to the input CH 1 IN and/or
the input CH 2 IN (12): either one or two mono
source / sources (e. g. desk microphone, mono
line output of an audio unit) or a stereo source
(e. g. master output of a mixer or stereo line
output of a player). The combined XLR / 6.3mm
jacks are designed for balanced signals. If only
an unbalanced signal is available at the output
of the signal source, use a 2-pole 6.3 mm plug to
feed it to the corresponding input jack.
(Configuration of the plugs chapter 6.1.)
Note:
The XLR connection has a latching mecha-
nism. To remove the XLR plug later,
press the PUSH lever at the jack. For a
condenser microphone operating at a
phantom power of approx. 46 V , use
the input CH 1 IN and set the switch
CH 1 PHANTOM POWER (9) to ON to activate the
phantom power for the input.
Attention, warning, danger:
When the switch is set to ON, only con-
nect audio sources designed for a
phantom power to the input CH 1 IN.
Other units, e. g. microphones with un-
balanced output, may be damaged.
3) To route the input signals of the jacks CH 1 IN
and CH 2 IN to another unit (e. g. amplifier, sec-
ond transmitter, recorder), the signals are availa-
ble at the 6.3 mm jacks LOOP OUT CH 1 and
CH 2 (11). If the signal at the input is balanced,
the corresponding feed-through signal routed
out is also balanced; an unbalanced input signal
is always unbalanced at the output.
4) The 3.5 mm jack (6) allows connection of ste-
reo headphones (minimum impedance 16 Ω) to
monitor either the transmission signal (mixed
signal CH 1 / CH 2) or the signal at the input CH3
(8). The audio signal fed in via the input CH 3 is
not transmitted but only reproduced via the
headphones connected. Thus, you will be able
to give instructions or a speech to be translated
to someone via headphones. Connect the out-
put of the audio source, e. g. line output at the
control panel of a conference system, to the
mono input CH 3 (6.3 mm jack, unbal.).
5) Connect the power supply unit provided to
the power supply jack (10), then connect it to a
mains socket (230 V~ / 50 Hz).
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