User Manual

4
function. The indicator LED shows the pairing status of the
BT-DI.
3. Level control: This pot varies the output level.
4. Main/Monitor Switch: In the down position, the Level
control is bypassed on the Main output.
5. Monitor Out: The TRS ¼” jack, allows monitoring of the
input signal. Connect this jack to a pair of headphones out
or to a line level input.
6. Mono/Stereo Switch: Toggles the signal on the Monitor
Out between Stereo and Mono.
7. Main Outputs: Left and Right XLR Balanced Output jacks.
The BT-DI can also be powered by a pair of +48V phantom
power lines through the XLR jacks, typically supplied on
microphone input channels on a mixer.
8. Ground Lift Switch: This switch lifts the ground when the
unit is powered over USB to avoid any ground noise coming
from a computer.
9. USB Jack: The BT-DI can be powered from a USB 5V DC
USB A to USB B source. The BT-DI can also be powered
via phantom power applied to both XLR outputs. The USB
port does not pass any audio data between the BT-DI and
a computer.