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Operating Instructions
RF-BTR-200
2 in 1 Bluetooth Audio Transmitter and Receiver
Item No. 2268552
Intended use
The product is a portable wireless transmitter and receiver box with digital and analogue audio
connectivity. You can also use it as a splitter to share audio with two Bluetooth headphones.
Contact with moisture must be avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use
the product for purposes other than those described above, the product may be damaged. In
addition, improper use can result in other hazards. Read the instructions carefully and store
them in a safe place. Make this product available to third parties only together with its operating
instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.
Delivery content
• Bluetooth box
• USB cable
• 3.5 mm audio cable
• RL audio cable
Up-to-date operating instructions
Download the latest operating instructions at www.conrad.com/downloads or
scan the QR code shown. Follow the instructions on the website.
Explanation of symbols
The symbol with the exclamation
mark in the triangle is used to indi-
cate important information in these
operating instructions. Always read
this information carefully.
The arrow symbol indicates special
information and advice on opera-
tion.
Safety instructions
Read the operating instructions
carefully and especially observe
the safety information. If you do
not follow the safety instructions
and information on proper han-
dling in this manual, we assume
no liability for any resulting per-
sonal injury or damage to prop-
erty. Such cases will invalidate
the warranty/guarantee.
a) General information
• The device is not a toy. Keep it out of the
reach of children and pets.
• Do not leave packaging material lying
around carelessly. This may become dan-
gerous playing material for children.
• Protect the appliance from extreme tem-
peratures, direct sunlight, strong jolts,
high humidity, moisture, flammable gases,
steam and solvents.
• Do not place the product under any me-
chanical stress.
• If it is no longer possible to operate the
product safely, take it out of operation and
protect it from any accidental use. Safe
operation can no longer be guaranteed if
the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in
poor ambient conditions or
- has been subjected to any serious trans-
port-related stresses.
• Operating instructions
• Please handle the product carefully. Jolts,
impacts or a fall even from a low height can
damage the product.
• Consult an expert when in doubt about the
operation, safety or connection of the ap-
pliance.
• Maintenance, modifications and repairs
must only be completed by a technician or
an authorised repair centre.
• If you have questions which remain un-
answered by these operating instructions,
contact our technical support service or
other technical personnel.
b) Connected devices
• Also observe the safety and operating in-
structions of any other devices which are
connected to the product.
c) LiPo battery
• The rechargeable battery is permanently
built into the product and cannot be re-
placed.
• Never damage the rechargeable battery.
Damaging the casing of the rechargeable
battery might cause an explosion or a fire!
Unlike conventional batteries/rechargeable
batteries (e.g. AA or AAA type), the casing
of the LiPo rechargeable battery does not
consist of a thin sheet but rather a sensitive
plastic film only.
• Never short-circuit the contacts of the re-
chargeable battery. Do not throw the bat-
tery or the product into fire. There is a dan-
ger of fire and explosion!
• Charge the rechargeable battery regularly,
even if you do are not using the product.
Due to the rechargeable battery technology
being used, you do not need to discharge
the rechargeable battery first.
• Never charge the rechargeable battery of
the product unattended.
• When charging, place the product on a sur-
face that is not heat-sensitive. It is normal
that a certain amount of heat is generated
during charging.
Operating elements
1
2
SPDIF IN
SPDIF OUT
3
SPDIF
5
6
7
8
9
Charging the battery
1. Connect one end of the USB cable to the mi-
croUSB charging port, and the other end to a suit-
able 5 V/DC, 500 mA USB-A power source.
2. The red LED indicator will light up when charging
and go off when fully charged.
You can also use the box tethered to an
external power supply.
Low battery warning
The red LED will blink when the battery level falls below 10 %.
Receiver (RX) mode
You can use the box to stream audio to a stereo system that does not have wireless con-
nectivity.
Make sure volume levels on all devices are set to comfortable levels before playback.
a) Setup
1. Press and hold the power button for 3 sec to switch
the power OFF.
2. Switch the box to RX (receiver) mode.
Restart the box after switching modes for
changes to take effect.
3. On the box, set the connection switch to:
AUX: Analogue audio.
SPDIF: Digital audio (TOSLINK).
4. Connect a cable from the box to a receiver audio
input:
Analogue: AUX → input jack.
Digital: SPDIF OUT → optical input.
5. Press and hold the power button for 3 sec to switch
the power ON.
b) Bluetooth pairing
1. Enable pairing one of two ways:
- Restart the box / switch it on.
- If the box is already on, double press the power button.
2. The pairing sequence is:
Search for previously paired devices (15 sec) → open for pairing (3 mins) → search for
previously paired devices (6 min 45 sec) → power OFF.
Pairing should be completed within the 3 min "open for pairing" interval.
3. Activate Bluetooth on your device.
4. In the list of discoverable devices, connect to "RF-BTR-200".
5. Upon successful connection:
- The blue LED indicator on the box will stay on.
- A connection confirmation will show on your device.
c) Pairing additional devices
You can pair up to 8 devices. Do not attempt to play music from more than one
device at a time as this can result in unpleasant sound interference.
Using the additional device, repeat steps 1- 5 in section "Receiver (RX) mode → b) Bluetooth
pairing."
1 SPDIF IN: Digital input (TOSLINK)
2 SPDIF OUT: Digital output (TOSLINK)
3 AUX: 3.5 mm stereo jack
4 USB: MicroUSB charging port
5 SPDIF Optical / AUX 3.5 mm switch
6 Blue LED indicator
7 Power / pairing button
4
- Press and hold to turn ON/OFF.
- Double press to open for pairing
8 Red LED indicator
9 TX (transmitter) / RX (receiver) switch
SPDIF IN
SPDIF OUT
SPDIF IN
SPDIF OUT
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