B-Speech RTX1 User Manual - page 5
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Receiver mode (Rx)
The RTX1 can be used to receive audio data from A2DP capable Bluetooth® devices in transmitter
mode and outputs them through the RCA or 3.5mm jack connectors.
Application examples: Mobile phone > RTX1 > Hi-Fi System
Computer
> RTX1 > Speakers
BT
Transmitter > RTX1 > Wired Headphones
1. Connect the required cables into the rear sided RCA or 3.5mm jacks of RTX1 marked with
“Rx Output”.
2. Switch on RTX1 and select the receiver mode by pressing the Rx button. Your RTX1 is in pairing
mode and will search for other Bluetooth® transmitters which are in pairing mode.
3. Use your mobile phone, Computer or other Bluetooth® transmitter to search for Bluetooth® audio
devices. The Bluetooth® should indicate that it has found “RTX-1”. Confirm that you want to pair it
with RTX1 together. If you are unsure how to go through the pairing process, please refer to the user
manual of your Bluetooth® device or the installed Bluetooth® software stack of your Computer.
When asked for a pin key, enter “
0000” and confirm to connect it to your RTX1.
When using a Bluetooth® transmitter without display, simply turn on pairing or connect mode on your
Bluetooth® transmitter and wait a few seconds until it established the connection with RTX1.
4. You can now enjoy your favourite music wirelessly. To control music playback you can use the
multifunction button on the RTX1 to play/pause music streaming.
Note: If you lost the connection or temporarily disconnected your mobile phone/Computer, shortly press
the multifunction button on the RTX1 to re-establish the connection.
To use the play/pause feature your Computer/mobile phone must support the AVRCP profile.
Connect the AC adapter
Plug the AC adapter into the wall socket. Connect the other end of the USB cable to the rear side
of the RTX1.
Connect audio cables
When using the RTX1 as a receiver for audio, plug the RCA or 3.5mm jack cables into the ports
labelled “Receiver Out”.
When using the RTX1 as a transmitter for audio, plus the RCA or 3.5mm jack cables into the ports
labelled “Transmitter In”
Power On/Off
To power on RTX1 press and hold the multifunction button for at least 3 seconds. The LED will turn on.
To power off RTX1 press and hold the multifunction button for at least 4 seconds. The LED will turn off.
Pairing
Your RTX1 needs to be paired to a Bluetooth® device before it can be used. This is a two part process;
one part is carried out on the RTX1 and the other is carried out by the Bluetooth® device you want to
connect to.
Note: Various Bluetooth® devices use different methods of pairing.
With your RTX1 turned on, press the Rx or Tx Button to enter pairing mode. The LEDs will alternate
rapidly between blue and red which indicates that the RTX1 is in pairing mode.
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