HEADRUSH LOOPERBOARD Guide D'utilisation Rapide page 4

Rear Panel
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1. Power Input (19 VDC, 3.42 A, center-positive): Connect this input to a power outlet using the
included power adapter.
2. Power Adapter Restraint: Secure the power adapter cable to this restraint to prevent it from
accidentally unplugging.
3. Power Switch: Press this button to turn the Looperboard's power on. Press and hold this button to
turn the Looperboard's power off.
4. Vent: Make sure this vent is unobstructed while using the Looperboard.
5. Inputs (XLR or 1/4"/6.35 mm, TRS): Connect your guitar, instrument, drum machine, keyboard, or
other audio source to these inputs. You can enable or disable +48V phantom power for these inputs
in the Global Settings page.
Important: Only enable phantom power if your microphone requires it. Most dynamic microphones
and ribbon microphones do not require phantom power, while most condenser microphones do.
Consult your microphone's documentation to find out whether it needs phantom power.
6. Aux Input (1/8"/3.5 mm, TRS): Connect an optional audio source (e.g., smartphone, tablet, etc.) to
this input. Use the Aux knob to control the volume level.
7. Outputs (XLR): Connect these outputs to the inputs of your mixer, active loudspeaker, etc. Use the
Master knob to control the volume level. You can adjust the ground-lift setting for these outputs on
the Global Settings page.
8. Outputs (1/4"/6.35 mm, TRS): Connect these outputs to the inputs of your amplifier, audio interface,
mixer, etc. Use the Master knob to control the volume level. You can switch the level of these
outputs between Amp and Line on the Global Settings page.
9. Phones Output (1/4"/6.35 mm, TRS): Connect stereo headphones to this output. Use the Phones
knob to control the volume level.
10. Expression Pedal Input (1/4"/6.35 mm, TRS): Connect an optional expression pedal to this input.
11. MIDI In (5-pin DIN): Use a standard MIDI cable to connect this input to the MIDI output of an optional
external MIDI device.
12. MIDI Out/Thru (5-pin DIN): Use a standard MIDI cable to connect this output to the MIDI input of an
optional external MIDI device. You can set this output to be a standard MIDI output or MIDI
throughput.
13. USB Type-B Port: Connect this USB port to a computer using a standard USB cable. This
connection allows the Looperboard to send and receive the digital audio signal to and from your
computer. You can also use this connection to import or export loops, individual audio files, backing
tracks, etc. This connection is also used to update the firmware.
Important: To avoid file loss or damage to your media, only disconnect USB and SD storage devices
from HeadRush Looperboard while it is powered off. Alternatively, go to the Import/Export menu
and then tap the name of the device under Unmount.
14. USB Type-A Ports: Connect USB flash drives to these USB ports to import or export loops to or
from Looperboard. You can also connect class-compliant USB devices to these USB ports for
external MIDI control.
15. SD Card Slot: Insert a standard SD/SDHC card into this slot to import or export loops to or from
Looperboard.
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