d) RX mode status indicators
Status
Description
Red ON
→ blue ON → red OFF
Power on (Unit is powered on)
Blue blinking 2x per sec
Searching for previously paired devices (15 sec).
Blue / red blinking quickly
Open for pairing (3 min).
Blue blinking 2x per sec
Pairing mode is active, searching for device (6 min
45 sec)
Blue ON
Connected (box and device).
Blue blinking
Connected and streaming audio.
Transmitter (TX) mode
You can use the box to stream audio from a TV or music player that does not have wireless
connectivity.
Make sure volume levels on all devices are set to comfortable levels before
playback. If using to watch TV, your Bluetooth headphones should support the aptX
®
Low Latency codec. Otherwise there may be a sound delay.
a) Setup
1. Press and hold the power button for 3 sec to
switch the power OFF.
2. Switch the box to
TX
(transmitter) mode.
Restart the box after switching modes for
changes to take effect.
3. On the box, set the connection switch:
AUX
: Analogue audio.
SPDIF
: Digital audio (TOSLINK).
4. Connect a cable from the box to the device audio
output.
Analogue:
AUX
→
output jack.
Digital:
SPDIF IN
→
optical output.
5. Press and hold the power button for 3 sec to
switch the power ON.
b) Bluetooth pairing
1. Open your Bluetooth enabled headphones or re-
ceiver for pairing.
2. On the box, enable pairing one of two ways:
- Restart the box / switch it on.
- If the box is already on, double press the power
button.
3. The pairing sequence is:
Search for previously paired device (15 sec) →
open for pairing (9 min 45 sec) → power OFF.
4. When successfully paired, the blue LED on the
box will blink slowly.
c) Pairing a second device
You can pair up to two devices at a time. To pair different devices, you must first reset
the connection. See section “Clear all paired devices.”
Using the second device, repeat steps 1- 4 in section “Transmitter (TX) mode
→
b) Bluetooth
pairing.”
Restart the box if the first device does not connect after pairing the second device.
d) TX mode status indicators
Status
Description
Blue ON
Power ON / Searching for previous connections
Blue blinking 2x per sec
Searching for previously connected device (15 sec).
Blue blinking quickly
Pairing mode is active, searching for device (9 min 45 sec)
Blue blinking slowly
Connected: Box is paired with a device.
Clear paired devices
If you have reached the maximum number of connections and you would like to pair different
devices with the box, you must first clear the existing connection memory.
1. Press and hold the power button for 3 sec to switch the power ON.
2. On the box set the
TX
↔
RX
switch to the opposite side then restart the device.
3. After restart, return the
TX
↔
RX
switch back to the correct position and restart the device.
4. Repeat the pairing device process.
SPDIF IN SPDIF OUT
SPDIF IN SPDIF OUT
Troubleshooting
Problem
Suggested solution
Previously paired
device not con-
necting.
• Check the device Bluetooth is on.
• Check you are within transmission range (20 m). If not, move
closer, then select the “RF-BTR-200” from the list of available
devices.
• Check the connections are correct, and the
TX
↔
RX
switch is in
the correct position.
Cannot add a
second device in
TX mode.
Two devices are already paired, reset the connection and try again.
See section “Clear paired devices” for further information.
No audio.
Check the connections and the sound is not muted / volume turned
up.
Care and cleaning
• Disconnect the product from any peripherals and the power supply before each cleaning.
• Do not use any aggressive cleaning agents, rubbing alcohol or other chemical solutions as
they can cause damage to the housing and malfunctioning.
•
Clean the product with a dry, fibre-free cloth.
Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau hereby declares that this
product conforms to the 2014/53/EU directive.
Click on the following link to read the full text of the EU declaration of conformity:
www.conrad.com/downloads
Select a language by clicking on a flag symbol and enter the product order number
in the search box. You can then download the EU declaration of conformity in PDF
format.
Disposal
Electronic devices are recyclable waste and must not be disposed of in the house-
hold waste. At the end of its service life, dispose of the product in accordance with
applicable regulatory guidelines.
You thus fulfill your statutory obligations and contribute to the protection of the envi
-
ronment.
Technical data
Input voltage / current ................... 5 V/DC, 500 mA
Battery .......................................... 3.7 V 240 mAh LiPo
Battery recharge time ................... 2 hrs
Operating time .............................. approx. 8 hrs
Bluetooth ...................................... Version: 5.0
Device name: RF-BTR-200
Profile: A2DP sink and source
Codecs: SBC, aptX™, aptX™ LL*, aptX™ HD
Audio ports ................................... 3.5 mm stereo
2x optical audio (TOSLINK)
Cables .......................................... RL audio 3.5 mm male to RCA: 38 cm
3.5 mm audio (male to male): 41 cm
USB-A to microUSB: 40 cm
Frequency ..................................... 2402 – 2480 GHz
Transmission power...................... max. 4 dBm
Transmission distance .................. max. 20 m
Operating conditions ..................... 0 to +43 ºC, 10 – 80 % RH (non-condensing)
Storage conditions ........................ -20 to +60 ºC, 10 – 80 % RH (non-condensing)
Dimensions (L x W x H) ................ 55 x 58.5 x 21 mm
Weight .......................................... 36 g
*For enhanced latency performance, connected Bluetooth devices should support the aptX™
LL codec
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights in-
cluding translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication
represents the technical status at the time of printing.
Copyright 2020 by Conrad Electronic SE. *2268552_v5_1120_02_dh_m_en