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Sound desk controls can't be adjusted

If the sound desk (audio control panel / mixer) is not allowing adjustments, the issue is usually related to control lock, signal path, or hardware/communication faults

1. Check for Lock / Mute / Safe Mode

  • Ensure the mixer is not in:
    • Lock mode / Child lock
    • Mute all / Master mute
  • Try:
    • Pressing unlock button / menu settings
    • Checking if faders are frozen on screen (digital mixers)

2. Verify Power & Display

  • Confirm the sound desk is:
    • Properly powered ON
    • Display is responsive (for digital consoles)
  • If screen is frozen:
    • Perform a restart / reboot

3. Check Physical Controls

  • Move:
    • Faders
    • Knobs
  • Observe:
    • Any response on screen or meters

👉 If no response → possible hardware (fader/encoder) issue

4. Check External Control System (if integrated)

If your system is connected to:

  • Touch panel (Crestron/AMX)
  • DSP (Biamp/Q-SYS)

👉 Then:

  • Verify control system is online
  • Check if control is locked from DSP side
  • Restart control processor

5. Check Signal Path / DSP

  • Open DSP software (if applicable)
  • Confirm:
    • No logic mute or level lock
    • Gain is not fixed by programming
  • Check if control is overridden by:
    • Auto mixer
    • Presets

6. Inspect Connections

  • Check:
    • Audio cables (XLR/TRS)
    • Network cables (for digital mixers)
  • Reseat all connections

7. Try Local vs Remote Control

  • If using remote software/app:
    • Disconnect and try controlling directly on desk
  • If local control fails but remote works → panel issue
  • If both fail → system/DSP issue

8. Load Default Scene / Preset

  • Recall a default or known working preset
  • Sometimes settings lock controls unintentionally

9. Firmware / Software Check

  • Ensure mixer firmware is up to date
  • Restart after update

10. Factory Reset (Last Option)

  • Perform reset (only if safe and backup available)
  • Reconfigure system

🚨 Escalate if:

  • Controls physically not responding
  • Touchscreen unresponsive after reboot
  • No change even after reset
  • DSP/control system overriding permanently

How do I manage devices remotely so that I don't need to escalate issues as they happen? 

Our SPORTrack platform gives you the ability to remotely monitor and manage all of your devices, across the globe. Check out the SPORTrack platform here.