SUPPORT

Set up in minutes.
Stuck? We've got you.

Connect your keyboard, point your DAW at Impetus, and you're mixing. Below: setup walkthroughs, fixes for common snags, and a way to reach a human.

Connect your keyboard Connect your DAW Troubleshooting Contact support
STEP 1

Connect your keyboard.

Plug your MPE keyboard into your Mac, launch Impetus, and it appears in the device list. Pick the matching setup below.

›ROLI Seaboard
  1. Connect the Seaboard via USB or Bluetooth.
  2. In the ROLI Dashboard, match the MPE and MIDI settings shown below, and save it as a new preset. OR import the included preset ➔ ➔ ➔
  3. Open Impetus and click the Settings Tab. Impetus should automatically connect to your keyboard, but if not, refresh the list, select the Seaboard, and click Connect.
INCLUDED PRESET

Seaboard Rise 49-key: copy impetus-seaboard-49.mode (included with the installer) to ~/Documents/ROLI/LittleFoot/Rise.littlefootModes/

Seaboard M (24-key): no preset yet — match the dashboard settings shown below manually.

ROLI Dashboard MPE and MIDI settings

ROLI Dashboard — required MPE/MIDI settings

›KMI K-Board Pro 4
  1. Connect the K-Board Pro 4 via USB.
  2. In the K-Board Pro Editor, match the Keys & Zones and Advanced settings shown below. OR import the included preset ➔ ➔ ➔
  3. Open Impetus and click the Settings Tab. Impetus should automatically connect to your keyboard, but if not, refresh the list, select the K-Board Pro 4 Control Surface, and click Connect.
INCLUDED PRESET

Open the K-Board Pro Editor, go to Settings, and choose Import Preset to load impetus-kboard-pro.json (included with the installer) directly.

K-Board Pro Editor Keys and Zones settings

Keys & Zones tab

K-Board Pro Editor Advanced settings

Advanced tab

NOTE

If you work with MIDI tracks, disable the raw keyboard MIDI input in your DAW so your DAW responds to Impetus control messages and not the keyboard's raw note data. Turn off the keyboard's direct MIDI input in your DAW's MIDI settings.
To return to performance and note input usage of your keyboard, click "Click to Disable" in Impetus, and re-enable your keyboard's midi input in your DAW. Per-DAW steps are in the next section.

STEP 2

Connect your DAW.

Add Impetus as a control surface in your DAW's settings. Expand your DAW for step-by-step setup.

›Pro ToolsHUI
  1. In Impetus, select Pro Tools as your DAW and HUI as the protocol, then click Apply.
  2. In Pro Tools, go to Setup › Peripherals, then click the MIDI Controllers tab.
  3. In an available controller slot, set Type to HUI.
  4. Set Receive From to From Impetus (Pro Tools - HUI) and Send To to To Impetus (Pro Tools - HUI), then click OK.

If your session contains MIDI tracks: go to Setup › MIDI › MIDI Input Devices and de-select your keyboard.

›Logic ProMACKIE CONTROL
  1. In Impetus, select Logic Pro as your DAW and Mackie Control as the protocol, then click Apply.
  2. In Logic Pro, go to Logic Pro › Control Surfaces › Setup…
  3. Click New › Install…, select Mackie Control from the list, click Add, then close the pop-up window.
  4. Click the newly created Mackie Control icon, then set Output Port to To Impetus (Logic Pro - MC) and Input Port to From Impetus (Logic Pro - MC).

If your session contains MIDI tracks: go to Logic Pro › Settings › MIDI…, click the Inputs tab, and de-select your keyboard.

›Ableton LiveMACKIE CONTROL
  1. In Impetus, select Ableton Live as your DAW and Mackie Control as the protocol, then click Apply.
  2. In Live, open the Settings panel and click the Link, Tempo and MIDI tab.
  3. In the MIDI section, set the Control Surface to MackieControl.
  4. Set Input to From Impetus (Ableton Live - MC) and Output to To Impetus (Ableton Live - MC), then set Takeover Mode to None.

One more step: in the Input Ports section, uncheck your MPE keyboard.

›Cubase / NuendoMACKIE CONTROL
  1. In Impetus, select Cubase/Nuendo as your DAW and Mackie Control as the protocol, then click Apply.
  2. Navigate to Studio › Studio Setup…
  3. Under Devices, click +Add Device and select Mackie Control from the list.
  4. Set MIDI Input to From Impetus (Cubase/Nuendo - MC) and MIDI Output to To Impetus (Cubase/Nuendo - MC), then click Apply.
  5. Still in Studio Setup, under MIDI Port Setup, uncheck "In 'All MIDI Inputs'" for these ports.
  6. Click OK.

If your session contains MIDI tracks: also uncheck "In 'All MIDI Inputs'" for your keyboard, or set each MIDI track's input to 'Not Connected'.

MC or HUI: Cubase and Nuendo work with both — try each to see which works best for you, and set the matching protocol in Impetus first.

›REAPERMACKIE CONTROL
  1. In Impetus, select REAPER as your DAW and Mackie Control as the protocol, then click Apply.
  2. Open REAPER Preferences (Settings), scroll to Control/OSC/web, and click Add.
  3. Set the Control surface mode to Mackie Control Universal.
  4. Set MIDI Input to From Impetus (Reaper - MC) and MIDI Output to To Impetus (Reaper - MC), then click OK.

If your session contains MIDI tracks: in REAPER Preferences, select MIDI Inputs and disable your MPE keyboard from the list.

REAPER also supports HUI, but we recommend Mackie Control — HUI has proven less reliable in our testing.

›DaVinci Resolve (Fairlight)HUI
  1. In Impetus, select DaVinci Resolve as your DAW and HUI as the protocol, then click Apply.
  2. In DaVinci Resolve, open Preferences and select Control Panels.
  3. Check "Use MIDI Audio Console" and set the MIDI Protocol to HUI.
  4. Set MIDI Input to From Impetus (DaVinci Resolve - HUI) and MIDI Output to To Impetus (DaVinci Resolve - HUI), then click Save.
  5. Restart DaVinci Resolve for the connection to take effect.

Fairlight only: Impetus connects to Resolve's Fairlight page — faders and MIDI controls won't work on the Edit, Cut, Color, Fusion, or Deliver pages, though keyboard shortcuts work throughout.

MC or HUI: Resolve supports both — try each to see which works best for you, and set the matching protocol in Impetus first.

›Other HUI / Mackie Control-Compatible DAWsHUI · MACKIE CONTROL

Impetus also works with Studio One, Bitwig Studio, Digital Performer, FL Studio, and any other DAW or video editor that supports the HUI or Mackie Control (MC) protocol. The setup process is similar in all of them. Refer to your DAW's documentation for accurate instructions, but it generally will look something like this:

  1. In Impetus, select your DAW from the list — or, if it isn't listed, choose "Other" — and choose HUI or MC as the protocol (refer to your DAW's documentation), then click Apply.
  2. In your DAW's preferences, find its control surface settings — usually called Control Surfaces, Remote Devices, External Devices, or Peripherals.
  3. Add a new HUI or Mackie Control device.
  4. Set its MIDI input and output to the matching Impetus ports shown in the app (for example, From Impetus (Your DAW - HUI) and To Impetus (Your DAW - HUI)).
  5. If your session contains MIDI tracks, exclude your MPE keyboard from the DAW's MIDI input list so it doesn't also trigger notes.
TROUBLESHOOTING

Common snags.

›My keyboard doesn't show up in Impetus

Verify your keyboard is connected and functioning normally. Click "Refresh" in the Settings tab. Select your keyboard and click "Connect".

›My DAW plays notes when I move a fader

The raw keyboard MIDI input is still enabled in your DAW. Disable it in your DAW's MIDI settings — see the steps above for your DAW.

›Faders feel jumpy or sluggish

In the Settings tab, under Timing Settings, adjust in small steps.

  • Sending Interval — raise it if faders feel erratic, or lower it if they drag or skip at regular intervals.
  • MSB/LSB Delay — raise it slightly if values jump unpredictably, especially when moving multiple faders at once.
›Shortcuts and macros aren't firing

Impetus should prompt you to grant Accessibility permission automatically. It's a one time setting. If it doesn't, open System Settings › Privacy & Security › Accessibility, click the "+" button, and add Impetus manually. If Impetus is already in the list, remove it by clicking the "-" button, and add it again.

›Switching DAWs loses connection

Most DAWs automatically reconnect to the Impetus ports. If yours doesn't, reopen its control surface / MIDI setup and reselect the matching From/To Impetus ports — see the steps above for your DAW.

CONTACT SUPPORT

Still stuck? Reach a human.

Email us with your macOS version, keyboard model and DAW, and we'll help you get running. For billing, license resets and refunds, use the Freemius account portal from your purchase receipt.