Trans Electric Co. Ltd. BTR315 ユーザーズマニュアル

•  Lights blue when paired and connected to 

your Bluetooth device.

•  Blinks blue when not connected to your 

Bluetooth device.

•  Turns off when the receiver is turned off.

Wirelessly stream music from your iPhone, iPad, or other Bluetooth-enabled device to your 
home stereo or other audio device.

•  Bluetooth Music Receiver 

•  6 ft. 3.5 mm stereo audio cable

•  AC/DC adapter 

•  3.5 mm jack to RCA stereo audio plug adapter

•   Quick Setup Guide

•  aptX® audio decoding: The highest Bluetooth stereo audio quality possible
•  Supports Near Field Communication (NFC) for easy connection with compatible Bluetooth 

devices

•  Optical digital audio output: The highest quality audio connection to your home stereo
•  Analog stereo audio output: Easily connect to amplified speakers or any device with an audio 

input jack

•  Wireless range up to 33 feet (10 m)
•  Wall mount feature

•  Remembers up to eight Bluetooth devices
Note: Music can be played from only one device at a time.

Digital connection
Using an optical digital audio cable (not included), connect your home stereo system to the 
OPTICAL jack on your 

Bluetooth Music Receiver

. 

Note: Check your Bluetooth device to see if it is compatible with NFC. If it is not, use the steps 
above to pair your Bluetooth device.

1  Turn on your receiver by plugging in the AC/DC adapter and sliding the power switch to ON. 

The LED indicator blinks on and off slowly. Your receiver is in pairing mode.

2  Turn on Bluetooth on your Bluetooth device. 

3  Turn on the NFC function (see documentation that came with your NFC-enabled device). 
4  Touch your Smartphone or tablet to 

the NFC logo (         ) on the top of

 your receiver, to pair 

with your Bluetooth Music Receiver. 

The LED indicator on the receiver lights blue. 

5  When your Smartphone or tablet tells you that the receiver is connected, you can begin 

playback.

6  To disconnect, touch your Smartphone or tablet to your Bluetooth Music Receiver again (see  
  documentation that came with your NFC-enabled device).  
Notes:

• 

Some devices, such as an iPhone, connect immediately after pairing so the LED on the 
Bluetooth Music Receiver remains on. Other devices, such as notebook computers, may ask 
you if you wish to connect. In this instance, the LED continues to blink until a connection is 
established.

• 

Your Bluetooth Music Receiver saves pairing information for up to eight devices. However, it 
can only be connected to and play content from one device at a time.

• 

When you turn on your Bluetooth Music Receiver, it automatically connects to the last 
connected device if that device is in range. To connect to a different paired device, you have 
to turn off Bluetooth or unpair from the currently paired device and manually connect to 
the other paired one.

Analog connection
Using the included 3.5 mm stereo audio cable, connect your home stereo system or other 
component to the AUDIO OUT jack on your 

Bluetooth Music Receiver

. 

Note: If your home stereo system does not have a 3.5 mm Audio In connector, use the 
included 3.5 mm jack to RCA stereo audio plug adapter.

Connecting power:
1  Plug the AC/DC adapter into the DC 5V jack on your receiver.
2  Plug the AC/DC adapter into a wall power outlet and slide the power switch to ON. The LED 

indicator begins to blink blue to indicate that the unit is on and ready to be paired to your 
Bluetooth devices.

Before you can use your Bluetooth Music Receiver with a Bluetooth device, you need to pair 
the two. 

Your receiver can connect to a Bluetooth-enabled device using the Bluetooth settings 

on your device or by touching your Bluetooth device to the Bluetooth Music Reciever using 
NFC.

1  Make sure that a compatible Bluetooth device (like a music player or phone) is turned on 

and within 33 feet (10 meters) of your receiver.

2  Turn on your receiver by plugging in the AC/DC adapter and sliding the power switch to ON. 

The LED indicator blinks on and off slowly. Your receiver is in pairing mode.

3  Turn on Bluetooth on your Bluetooth device, then set it to pairing mode. For more 

information, see the documentation that came with your Bluetooth device. 

4  On the Bluetooth device, select Music Receiver in the list of found devices.
5  On the Bluetooth device, enter 0000 as the PIN, if prompted. The LED indicator lights blue 

on the receiver.

6  If you are pairing with a computer, make sure that your Bluetooth Music Receiver is 

selected as the computer’s default playback device. See the computer’s documentation for 
instructions.

LED indicator

Final flat size 254 mm x 177.8 mm (W x H)
Final fold size 127 mm x 177.8 mm (W x H)

Optical digital audio cable

(not included)  

OR

NFC logo

6 ft 3.5 mm stereo audio cable

3.5 mm jack to RCA stereo audio plug adapter

Audio device (such as 

an

 audio 

receiver)

Before using your new product, please read these instructions to prevent any damage.