Opus Technologies OP-10R, Installation And User Manual, Page: 18 / 24

OP-10R / OP-10T | Manuel d’installation et d’utilisation | Installation and user manual | 18
2. Description
With the OP-10R hand-held receiver, the OP-
10T transmitter is a wireless mono audio trans-
mission system, specially designed for speech
transmission. Since as many OP-10R receivers as
desired can operate with a single transmitter,
the system is ideal for applications where the
signal of a speaker needs to be directed to seve-
ral people, for example presentations in mul-
tiple languages. The radio channel can be se-
lected from 16 channels in the 863 - 865 MHz
UHF range. Depending on the local configura-
tion, the transmission range of the system may
be up to 60 m. Up to 3 OP-10 ... systems can be
operated in parallel without interference.
2.1 The range
OP-10T transmitter and OP-10R receiver are
part of the Opus 10 UHF system range. Opus 10
offers sound and audio accessibility solutions
for public-facing establishments. It is a range of
combined systems to create sound systems and
public audio accessibility adapting to all situa-
tions.
The Opus 10 range includes:

Transmitters and receivers

The accessories.
The various elements are thought to comple-
ment each other, thanks to acoustic, technologi-
cal or mechanical characteristics ensuring their
accounting.
2.2 OP-10T
Combined with one or more OP-10R / 1 recei-
vers, the OP-10T / 1 transmitter forms a mobile
wireless system for speech transmission, for
example for guided tours or speeches in mul-
tiple languages.
The wireless system transmits in the 790 - 814
MHz UHF bandwidth on 16 fixed channels. The
range of transmission depends on the configu-
ration of the places of use and can be up to 60
m.
Supplied with a microphone, it can transmit the
voice of a person to one or more receivers type
OP-10R.
Its Lithium battery offers an autonomy of 14
hours.
2.3 OP-10R
The portable receiver OP-10R is a receiver with
an excellent quality / price ratio, it can receive
up to 16 channels broadband.
Its Lithium battery offers an autonomy of 14
hours.
The receiver is compatible with mono or stereo
headphones making the possibilities of use wi-
der.
2.4 Safety notes
The devices (transmitter and power supply unit)
comply with all the necessary directives of the
European Union and therefore bear the sym-
bol .
The unit is suitable for indoor use only. Protect
it against humidity and heat (admissible ambi-
ent temperature range 0 – 40 °C). For cleaning
only use a dry, soft cloth; never use water or
chemicals. No guarantee claims for the unit and
no liability for any resulting personal damage or
material damage will be accepted if the unit is
used for other purposes than originally intend-
ed, if it is not correctly operated, or if it is not
repaired in an expert way.
Attention, warning, danger:
The power supply unit is powered by
dangerous voltage. Never touch the in-
side of the device, you may be
shocked.