Audio Fix / setup help
Focal Bathys MG: use the supplied jack lead with the switch ON
Focal Bathys MG — use the supplied jack lead with the switch ON. Use the stated exact hardware and connection scope.
Manufacturer-documented Reviewed 2026-11-09 · Revision 1
Follow these checks in Audio Fix →When this guide applies
Exact Focal Bathys MG. Exact Focal Bathys MG is already charged and switched ON. Its supplied jack lead is unconnected and intended source has an identified ordinary volume-controlled headphone output. No fixed line/power output is involved.
Connection scope: Analog line / headphone audio. Symptom: Sound goes to the wrong output.
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 model and connection
Exact Focal Bathys MG is already charged and switched ON. Its supplied jack lead is unconnected and intended source has an identified ordinary volume-controlled headphone output. No fixed line/power output is involved.
Look for: Confirm this exact setup and observation before continuing.
- If Yes, I confirm → Accept jack connection disabling Bluetooth?
- If No / my setup differs → Continue with source and model support
- If I cannot confirm → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
analog-consent
Accept jack connection disabling Bluetooth?
Jack insertion disconnects Bluetooth and interrupts wireless media/calls. Continue only outside calls/recordings with agreement to pause and lower source level first.
Look for: Explicit informed acceptance is required before the next action.
- If I accept these effects → Pause analog source
- If No / leave this unchanged → Continue with source and model support
- If I cannot confirm → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
a1
Pause analog source
Pause media and lower the identified source headphone-output level.
Look for: Observe the named indication or available control; stop if absent.
- If I completed this check → Connect the jack lead
- If I cannot complete this → Continue with source and model support
- If I cannot determine this → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
a2
Connect the jack lead
Connect the supplied jack cable between the headphone right-earcup jack input and the intended ordinary source headphone output. Do not substitute the USB charging cable.
Look for: Observe the named indication or available control; stop if absent.
- If I completed this check → Confirm ON
- If I cannot complete this → Continue with source and model support
- If I cannot determine this → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
a3
Confirm ON
Keep the charged headphone mode switch at ON rather than DAC/OFF. If off, use the separate normal startup instructions before continuing.
Look for: Observe the named indication or available control; stop if absent.
- If I completed this check → Compare quietly
- If I cannot complete this → Continue with source and model support
- If I cannot determine this → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
a4
Compare quietly
Resume familiar analog media quietly, with source volume low.
Look for: Observe the named indication or available control; stop if absent.
- If I completed this check → Check the result
- If I cannot complete this → Continue with source and model support
- If I cannot determine this → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
observe
Check the result
Does the intended analog headphone feed play quietly with the switch ON?
Look for: Confirm this exact setup and observation before continuing.
- If Yes, I confirm → Checks completed
- If No / my setup differs → Continue with source and model support
- If I cannot confirm → More information is required
- Manufacturer-documented Focal Bathys MG — official exact wired manual ↗English PDF pages 16–23: app, normal power, jack versus USB DAC, level and lighting — Exact model ON starts, OFF stops; standby wakes with multifunction. Jack cable needs ON and disables Bluetooth. Supplied USB data lead requires DAC switch position for USB audio. Volume minus reduces level. Official connected app configures stored EQ/settings.Exact Focal Bathys MG. · Source checked 2026-11-09
Possible result
More information is required
An unknown state is not a diagnosis. Record the last visible indication and consult the exact model instructions.
insufficient data
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
Continue with source and model support
Keep the source, connection and last observation. Do not reset, open equipment or change full-scale output to compensate for an unconfirmed result.
next support
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
Checks completed
The requested observation was confirmed in this setup. It does not establish a hardware repair or guarantee another source behaves the same.
steps completed
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.