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UNiKA DI-BT  

 

 

User Guide

4

 ¼" TRS Link output socket, 

 

  internally parallel wired to the 

 

  input.

 Input: 

 

  XLR-¼" TRS Combo jack, 

 

  unbalanced Hi-Z input used to

 

  connect instruments.  

 Input PAD: 

 

   0dB, -20dB & -40dB selectable 3

 

   steps attenuator reduces the input

 

   sensitivity to prevent overload.

 LEVEL Control: 

 

  Used to set the overall output

 

  level also the headphone output

 

  level changes simultaneously.

 HEADPHONE: 

 

  Mini 3.5mm (1/8

"

) TRS 

 

  headphone output is used to 

 

  check the output from the

 

  Bluetooth audio source for

 

  trouble shooting.

 

  Works with ear-buds and 

 

  standard headphones. 

 USB-B Mini Port: 

 

  Connects from the PC or Mac

 

  using a USB type B-mini cable.

 

  This port delivers only the power

 

  to the DI-BT Box without any

 

  audio data.

 Mono Sum switch: 

 

  When the switch is depressed, 

 

  the left and right channel signal 

 

  will be mixed to form a monaural

 

  signal in both output channels.

 Mono Sum indicator: 

 

  The LED light up show that the

 

  Mono-Sum mode is in use.

 GROUND LIFT: 

 

  Used to help eliminate hum and 

 

  buzz caused by ground loops,

 

  lifts pin-1 on both XLR output

 

  connectors.

 2 CHANNEL OUTPUTS: 

 

  2 channel transformer balanced 

 

  outputs, XLR-3 male connector,

 

  pin layout follows the AES format.

 POWER switch: 

 

 Used to switch the power ON/OFF.

 

POWER ON/OFF LED indicator.

 

Reset switch: 

 

  Turn the RESET switch to the 

 

  ON position and the DI-BT Box 

 

  will be available to pair with

 

  Bluetooth devices.

 

The Red and Blue LEDs will

 

  alternate indicate that the DI-BT

 

  is in search mode for pairing.

Содержание DI-BT

Страница 1: ...and buzz 06 Using the headphone output 07 Bluetooth Pairing 08 Going Out of Range 09 Testing and Using 09 Specifications Index USER GUIDE 6F No 168 Xin Hu 2nd Rd Nei Hu District Taipei City 11494 Taiw...

Страница 2: ...eed a traditional mixing channel preamp input to a line level to feed the line input on a mixing console recording system or powered speaker The 3 5mm mini headphone output can be used to monitor the...

Страница 3: ...t jack to check signal quality and level before connecting to a sound system Two isolated output transformers are equipped to eliminate any hum or buzz caused by ground loops To further reduce suscept...

Страница 4: ...UNiKA DI BT User Guide 3 AUDIO CONNECTION Audio connection of the DI BT Box DI Input Bluetooth RF USB Input Link Output Headphone Output Stereo Outputs...

Страница 5: ...ni cable This port delivers only the power to the DI BT Box without any audio data Mono Sum switch When the switch is depressed the left and right channel signal will be mixed to form a monaural signa...

Страница 6: ...itar pick ups or keyboards The optimal setting for this is most likely with the pad switch set to 0dB although with some high output pick ups the performance of the direct input may be improved if the...

Страница 7: ...This headphone amplifier is controlled by the master output level control and is designed to be used to check signal before plugging into a PA system Adjusting the level control on the DI BT Box will...

Страница 8: ...h mode for pairing 6 Your Bluetooth device will identify the DI BT Box in the Bluetooth devices menu 7 Select the DI BT Box in your Bluetooth devices menu 8 Once your Bluetooth device has paired with...

Страница 9: ...position This will allow you to adjust the output level on the fly It s a good idea to start testing the Bluetooth audio with a sound file you are familiar with Set your source s output level and the...

Страница 10: ...andard Bluetooth V4 2 Standard HOW TO REPLACE DI BOX BATTERY Battery installation Put the battery into the slot Verify the battery polarity is correct and snap it in Press it down into the battery hol...

Страница 11: ...l before Clip 9dBu 29dBu 49dBu Output impedance 200 nominal Transformer Balanced Analog output Balanced transformer isolated XLR M Pin 1 Ground Pin 2 Hot Pin 3 Cold Headphone output 3 5mm TRS Tip Left...

Страница 12: ......

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