Pairing of the first Bluetooth
®
receiver
• Take the first Bluetooth
®
receiver (e.g. suitable headphones or an audio receiver) and activate
its pairing mode. Observe the operating instructions of the device used.
• Subsequently, the audio transmitter will connect to the Bluetooth
®
receiver automatically. The
LED (1) now lights up permanently.
Pairing of the second Bluetooth
®
receiver
• Take the second Bluetooth
®
receiver (e.g. suitable headphones or an audio receiver) and acti-
vate its pairing mode. Observe the operating instructions of the device used.
• Press the “PAIRING” button (2) on the audio transmitter for one second; the LED (1) will start to
flash. The audio transmitter will now attempt to connect with the second Bluetooth
®
receiver.
During this time, the first Bluetooth
®
receiver will be muted.
• Once the pairing procedure is completed, the LED (1 will light up permanently again.
Reset
The audio transmitter can be connected to up to two Bluetooth
®
devices simultaneously, e.g. two
Bluetooth
®
headphones. The connection data will be saved in the audio transmitter (pairing).
If another/new device is to be connected to the audio transmitter, you must reset it first; the two
data sets of the saved/connected devices/connections will be deleted.
To do this, keep the “PAIRING” button (2) pressed for about 5 seconds until the LED (1) flashes.
Afterwards, you can proceed again as described above to pair one or two Bluetooth
®
receivers
with the audio transmitter.
Troubleshooting help
• Check the power supply of the audio transmitter.
• Check that the audio input of the audio transmitter is connected to the correct audio ouput of
e.g. a TV.
• Check that the playback device is switched on and a suitable audio signal is present at the used
audio connection. Some headphone outputs of TVs do not have a volume adjustment function.
• Check the set volume at the playback device or the headphones.
• Decrease the distance between the audio transmitter and the receiver (e.g. headphones).
• Other devices using the same frequency (2.4 GHz, e.g. WLAN) may affect the function and also
the range.
• Reset the device and pair the Bluetooth
®
receiver(s) again.
Maintenance and Cleaning
• The product does not require any maintenance and should never be disassembled for any reason.
• The outside of the product should only be cleaned with a clean, soft, dry cloth.
Do not use aggressive cleaning agents or chemical solutions for this could damage the
housing (discolouring) or impair the operation.
Disposal
The product must not be disposed of in the household waste.
Please dispose of the product, when it is no longer of use, according to the current
statutory requirements.
Declaration of Conformity (DOC)
We, Conrad Electronic, Klaus-Conrad-Straße 1, D-92240 Hirschau, herewith declare that this prod-
uct conforms to the fundamental requirements and the other relevant regulations of the directive
1999/5/EC.
The declaration of conformity for this product is available at:
www.conrad.com
Technical Information
Voltage/current supply .......................5 V/DC via USB, max. 500 mA
Input ......................................................3.5 mm stereo jack, line level
Bluetooth
®
profile ................................A2DP
Number of devices.............................. max. 2 (e.g. headphones, audio receiver or loudspeaker with
Bluetooth
®
)
Transmission frequency .....................2.4 GHz
Range ....................................................up to 10 m (depending on the local conditions)
Compatible with................................... aptX
®
(supports codecs with normal/low latency), SBC codec
Ambient conditions ............................. Temperature 0 °C to +50 °C, air humidity 5% to 90% relative, not
condensing
Dimensions...........................................59 x 30 x 14 mm (L x W x H)
Weight ...................................................28 g
G
Operating instructions
Music transmitter „BTX-1300 BT“ aptX
®
Item no. 1250140
Intended use
The product is intended to be used as an audio transmitter. It receives an analogue audio signal
(line level) and transmits it via radio to up to two Bluetooth
®
headphones or other Bluetooth
®
audio
receivers. The power is supplied via a USB port.
Always observe the safety instructions and all other information included in these operating in-
structions. Any use other than that described above could lead to damage to this product and
involves the risk of short circuits, fire, electric shock, etc.
This product complies with the applicable national and European requirements. All names of com-
panies and products are the trademarks of the respective owners. All rights reserved.
Package contents
• Audio transmitter
• Connection cable (3.5 mm stereo jack on 3.5 mm stereo jack)
• Operating instructions
Explanation of symbols
This symbol indicates specific risks associated with handling, function or use.
The “arrow” symbol indicates special tips and operating information.
Safety Instructions
Damage due to failure to follow these operating instructions will void the warranty!
We do not assume any liability for any resulting damage!
We do not assume any liability for material and personal damage caused by improper
use or non-compliance with the safety instructions. In such cases, the warranty will
be null and void.
• Unauthorised conversion and/or modification of the product is not allowed for safety
and approval reasons (CE).
• The product is not a toy and should be kept out of the reach of children!
• The product may be used in dry, enclosed indoor areas only; it must not get damp or
wet.
• The product must not be exposed to extreme temperatures, strong vibrations or
heavy mechanical stress.
• Volume set to a too high level can cause hearing damage.
• Do not leave packaging material carelessly lying around, since it could become a
dangerous plaything for children.
• If you have any questions that are not answered in these operating instructions,
please contact our technical department or another specialist.
Controls
4
2
1
3
1 LED
2 “PAIRING” button
3 Audio input (3.5 mm stereo jack)
4 USB plug for power supply
Getting Started
• Connect the audio input (3) of the audio transmitter to an audio output of your playback device
(headphones socket or output with line level, e.g. of a TV) using the connection cable provided.
Please consult the operating instructions for your playback device.
Never use a high level output (e.g. of a loudspeaker connection) since this will destroy
the audio transmitter.
• Connect the USB plug (4) to a free USB port of e.g. a TV.
The USB port must be able to supply a current of 500 mA. Thus, never connect the audio
transmitter to a USB hub that does not provide its own power supply.
If in doubt, you can use a power adapter with USB power output (not included in the
delivery) that must be able to supply a current of at least 500 mA.
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including 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 represent
the technical status at the time of printing.
© Copyright 2014 by Conrad Electronic SE.
