Contacta RF-RX1 Manuale operativo
1. General information
1.1 Introduction
Thank you very much for purchasing the Contacta
RF communication system! You have chosen a
modern and reliable system. Please read this
manual carefully to be able to set up the unit
correctly and to familiarise yourself with all of
the systems features.
Contacta RF is an ideal system for application
within groups – ranging from simple dialogue
to interpreter-, team-teaching- and conference
systems.
Being slim and light-weight in design, it com-
bines quality and versatility with easy use and
state-of-the-art radio technology.
1.2 Scope of delivery Contacta RF-RX1
Please check if all of the following components
are included:
- Contacta RF-RX1
- In-Ear earpones
- belt clip RF-BC
- USB-charging cable
- neck strap
- user manual
- warranty card
Should any parts be missing, please contact
your dealer or the manufacturer directly.
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1.3 Main Features
- Worldwide compatibility due to restriction-
free 2.4 GHz transmission
- Large transmission range of up to 150 m
- Fully digitalized crystal clear sound quality
- Up to 20 hours of use per battery charge
- Convenient charging by Micro-USB, compati-
ble with most mobile phone charging adapters
1.4 Available accessories
- BATT-TXRX rechargeable Li-ION battery
- RF-BC belt clip
- RF-TXS stationary transmitter
- RF-TXRM stationary rack transmitter
- RF-TX1 portable transmitter
- RF-TRX-MCB USB charging case for 10 units
RF-RX1 / RF-TX1
- RF-DC20 drop-in charger case for 20
pieces of RF-TX1 or RF-RX1
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2. Contacta RF-RX1 Receiver
2.1 Controls and displays
Audio output EAR2
Audio output EAR1
charging status LEDLC-Display ON/OFF switch
MODE
button
button
button
USB jack
Reverse side:
Charger contacts
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How to use
2.2 Power ON / OFF
Slide the ON/OFF switch upwards to switch the
device on. The LC-display will light up and the
currently selected group number is shown.
To switch the device o after use: Slide the ON/
OFF switch back to the lower position.
2.3 Reception
Reception will start as soon as the device is
switched on. The symbol indicates the in-
coming signal strength.
2.4 Volume up / down
The volume can be adjusted through levels 00
(Mute) to 09 (maximum volume).
The VOL symbol is indicated on the display. Use
the »
« and »
« buttons to adjust the volume
as desired.
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2.5 Audio outputs EAR1 and EAR2
The earphones (included) can be plugged into
any of the outputs EAR1 or EAR2.
The 3,5 mm audio jack makes it possible to
connect various audio reproduction equipment,
such as earphones, headphones, neckloops but
also audio ampliers and more.
A simultaneous use of both outputs is possible
but the volume cannot be adjusted separately.
2.6 Group selection
Switch the device o. Then press and hold both
the »
« and »
« buttons while switching the
device on.
The symbol »GRP« in the display will blink.
Select a group number of your choice between
00 and 39 by pressing the »
« and »
« buttons.
After the selection, wait for 5 seconds to set the
chosen group number.
The »GRP«-symbol will stop to blink and the
selected group number is displayed.
Please note:
Transmitters and receivers must be set to the
same group number if they are to communicate
with each other.
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2.7 Power supply / recharge
The device is equipped with a rechargeable lit-
hium-ion battery of 3,7 V / 1100 mAh. The red
charging status LED is lit during recharge. The
LED switches o when the battery is fully loa-
ded.
To charge the battery, plug the USB charging ca-
ble into the USB jack of the RF-RX1 and connect
it to a regular USB port (computer, laptop, USB
power supply). The charging case RF-TRX-MCB
is equipped with USB charging cables.
The charging case RF-DC20 can be used for
charging larger amounts of RF-RX1 and RF-TX1.
Simply place the devices in the according char-
ging slots.
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2.8 Specications Contacta RF-RX1
Device type Receiver
Dimensions 85 x 50 x 15 mm (H x W x D)
Weight 66 g
Frequency type ISM 2403 - 2480 MHz
Transmission mode ISM 2.4 GHz FSK modula-
tion with frequency hopping
RX-sensitivity -95 dBm
Latency < 30 ms
Data rate 2 Mbps
Power LI-ION 3,7 V / 1100 mAh
Listening time 20 hours typical
Conformity
Conformity
This device complies with the following EU
directives:
- RED Directive 2014/53/EU
- EMC Directive 2014/30/EU
- LVD Directive 2014/35/EU
- RoHS Directive 2011/65/EU
- WEEE Directive 2012/19/EU
Compliance with the directives listed above is
conrmed by the CE seal on the device.
Specifications subject to change.
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Maintenance and care
All »Contacta RF«-devices do not require any
maintenance. If they become dirty, simply wipe
them clean with a soft, damp cloth.
Never use spirits, thinners or other organic sol-
vents. Do not expose them to full sunlight.
In addition, they must be protected against
excessive heat, moisture and severe mechanical
shocks.
Note:
This product is not protected against splash
water. Do not place any containers lled with
water, such as ower vases, or anything with an
open ame, such as a lit candle, above or near
the products.
Warranty
All »Contacta RF«-devices are very reliable pro-
ducts. Should a malfunction occur despite the
unit having been set up and operated correctly,
please contact your dealer or the manufacturer
directly.
This warranty covers the repair of the product
and returning it to you free of charge. It is re-
commended that you send in the product in its
original packaging, so keep the packaging for
the duration of the warranty period.
The warranty does not apply to damage caused
by incorrect handling or attempts to repair the
unit by unauthorised persons (destruction of
the seal on the unit).
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Repairs will only be carried out under warranty
if the completed warranty card is returned ac-
companied by a copy of the dealer’s invoice/till
receipt.
Always specify the product serial number in
any event.
Disposal of used electrical and electronic
units (applicable in the countries of the
European Union and other European
with a separate collection system).
The symbol on the product or the packaging
indicates that this product is not to be handled
as ordinary household waste but has to be re-
turned to a collecting point for the recycling of
electrical and electronic units.
You protect the environment and health of your
fellow man by the correct disposal of this pro-
duct.
Environment and health are endangered by in-
correct disposal.
Material recycling helps to reduce the consump-
tion of raw material. You will receive further
information on the recycling of products from
your local community, our communal disposal
company or your local dealer.
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