Audio Fix / setup help

Focal Bathys MG: check competing app connections

Focal Bathys MG — Check competing app connections. Follow the exact-model instructions and confirm the result.

Manufacturer-documented Reviewed 2026-11-09 · Revision 1

Follow these checks in Audio Fix →

When this guide applies

Exact Focal Bathys MG with a Bluetooth source. The Bluetooth audio connection exists but app settings are missing or unavailable. No pairing-list deletion is performed. Reversible checks only; no factory reset or pairing-list deletion.

Connection scope: Bluetooth. Symptom: An option or codec is missing.

This is a documented check, not a diagnosis of your equipment. The model name does not confirm the selected input, mode, software or connected partner.

If your exact model or a required setting is unknown, use the “I don’t know” branch below. Do not apply a similarly named model’s instructions.

Checks and possible outcomes

Start at scope. Follow the link that matches what you actually observe. Alternative branches are not a single sequence of actions.

scope

Confirm the setup

The Bluetooth audio connection exists but app settings are missing or unavailable. No pairing-list deletion is performed.

Look for: Confirm this setup before changing anything.

  • Manufacturer-documented Focal Bathys MG official instructions ↗Official model FAQ: app, ANC, charging, calls and Bluetooth; earcup light and Home/Loudness EQ — Model FAQ documents app access in Bluetooth mode, Silent/Soft/Transparent modes, pad/microphone checks, charging power and multifunction call button. Bathys MG earcup light can be dimmed or switched off in the app. Its documented Home and Loudness EQ presets include a low-level listening comparison.Exact Focal Bathys MG. Exact Focal Bathys MG. No Dynamic EQ availability, new firmware default or USB call support is inferred. · Source checked 2026-11-09

a1

Close the other app session

Close Focal & Naim on a second source if it is also open there; only one app device can control the headphones at a time.

Look for: Observe the stated control or indication.

  • Manufacturer-documented Focal Bathys MG official instructions ↗Official model FAQ: app, ANC, charging, calls and Bluetooth; earcup light and Home/Loudness EQ — Model FAQ documents app access in Bluetooth mode, Silent/Soft/Transparent modes, pad/microphone checks, charging power and multifunction call button. Bathys MG earcup light can be dimmed or switched off in the app. Its documented Home and Loudness EQ presets include a low-level listening comparison.Exact Focal Bathys MG. Exact Focal Bathys MG. No Dynamic EQ availability, new firmware default or USB call support is inferred. · Source checked 2026-11-09

a2

Confirm Bluetooth mode

Use the headphone Bluetooth connection rather than USB-DAC mode for app access.

Look for: Observe the stated control or indication.

  • Manufacturer-documented Focal Bathys MG official instructions ↗Official model FAQ: app, ANC, charging, calls and Bluetooth; earcup light and Home/Loudness EQ — Model FAQ documents app access in Bluetooth mode, Silent/Soft/Transparent modes, pad/microphone checks, charging power and multifunction call button. Bathys MG earcup light can be dimmed or switched off in the app. Its documented Home and Loudness EQ presets include a low-level listening comparison.Exact Focal Bathys MG. Exact Focal Bathys MG. No Dynamic EQ availability, new firmware default or USB call support is inferred. · Source checked 2026-11-09

a3

Reopen the intended model

Open the exact Focal Bathys MG page in Focal & Naim on the chosen phone.

Look for: Observe the stated control or indication.

  • Manufacturer-documented Focal Bathys MG official instructions ↗Official model FAQ: app, ANC, charging, calls and Bluetooth; earcup light and Home/Loudness EQ — Model FAQ documents app access in Bluetooth mode, Silent/Soft/Transparent modes, pad/microphone checks, charging power and multifunction call button. Bathys MG earcup light can be dimmed or switched off in the app. Its documented Home and Loudness EQ presets include a low-level listening comparison.Exact Focal Bathys MG. Exact Focal Bathys MG. No Dynamic EQ availability, new firmware default or USB call support is inferred. · Source checked 2026-11-09

observe

Check the result

Does the intended phone app recognise and control this model?

Look for: Report the observation; completing steps does not establish a repair.

  • Manufacturer-documented Focal Bathys MG official instructions ↗Official model FAQ: app, ANC, charging, calls and Bluetooth; earcup light and Home/Loudness EQ — Model FAQ documents app access in Bluetooth mode, Silent/Soft/Transparent modes, pad/microphone checks, charging power and multifunction call button. Bathys MG earcup light can be dimmed or switched off in the app. Its documented Home and Loudness EQ presets include a low-level listening comparison.Exact Focal Bathys MG. Exact Focal Bathys MG. No Dynamic EQ availability, new firmware default or USB call support is inferred. · Source checked 2026-11-09

Possible result

More information is needed

No diagnosis follows from an unknown answer. Record the last visible indication and consult the exact-model instructions or support.

insufficient data

Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

    Possible result

    Use model and source support

    Keep the symptom and last observed step. Do not clear pairings or reset settings on the basis of this guide.

    next support

    Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

      Possible result

      Checks completed

      You confirmed the requested observation in this setup. This is not a laboratory test or a promise about other apps and sources.

      steps completed

      Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.

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