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      BTDI Bluetooth DI box

      BTDI 藍牙.jpg


            The BTDI  DI box is designed to capture the wireless signal of the enabled bluetooth device and convert it into a balanced line signal that can be used for PA or recording systems.

      The BTDI can be powered via an external type-c interface, can be powered via a tablet or other USB port, turn on the bluetooth power switch, and the LED lights flash red and blue alternately to indicate waiting for pairing.Open your bluetooth device, it will send the initial pairing information to identify the BTDI, the message will show "PLA BTDI", enter the password to link.This is an important way to ensure that nearby bluetooth devices are not connected to your system. Once the pairing is complete, the BTDI's LED lights turn blue to indicate that the bluetooth device is working normally.

             The maximum range of bluetooth connection is within 10 meters, depending on the environment.


      Features:

      ※ Audio Circuit Type: A2DP bluetooth transceiver, audio line driver for balanced and unbalanced linear level conversion.

      ※ Bluetooth Compliance: Bluetooth v4.2/2.1 +EDR

      ※ Data Compression: SBC Codecs

      ※ Compatibility: All A2DP bluetooth compatible devices

      ※ Frequency Response:20Hz-20KHz

      ※ Dynamic Range: 88 db

      ※ Maximum Gain: +8dB


      Bluetooth Specification：

      Bluetooth 2.0 W/EDR

      Data Compression:

      SBC Codec

      Frequency Response:

      20Hz~20kHz

      Dynamic Range;

      88dB

      Signal to Noise Ratio(SNR):

      96dB

      Maximum Gain:

      +8dBu

      Signal noise ratio:

      0.01%

      Stereo crosstalk:

      75dBu

      Output Impedance:

      300Ω

      Dimension:

      105mm(L)×98mm(W)×52mm(H)

      Weight:

      800g


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      Description:

      （1）OUTPUT LEVEL: Output Gain Adjustment

      （2）MONO SUM:Mono/Stereo power switch

      （3）MONO SUM LED:MONO/stereo power indicator.

      （4）phonesS: Headphones output socket.

      （5）PER PAIRED:Bluetooth connection/pairing indicator light, red and blue LED lights alternate when waiting for connection, if the bluetooth is connected, LED blue lights flashing.

      （6）ON/OFF： Bluetooth power switch

      （7）USB INPUT:Type-c interface connection.

      （8）TX: Bluetooth transceiver antenna

      （9）LEFT OUTPUT:  Balanced XLR output

      （10）ISO SWITCH:Transformer insertion/disconnection switch.

      （11）GROUND LIFT:Ground/Earth Breaker Switch

      （12）RIGHT OUTPUT:  Balanced XLR output

      Note: if the external connection of the output interface has +48V phantom power input, the transformer must be connected, otherwise the unit may be damaged.


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