Audio Fix / setup help
Arcam AVR11: disable a confirmed unwanted automatic TV-audio takeover
Arcam AVR11 — disable a confirmed unwanted automatic TV-audio takeover. Confirm the actual setup and observed response before reporting an outcome.
Manufacturer-documented Reviewed 2026-11-09 · Revision 1
Follow these checks in Audio Fix →When this guide applies
TV Audio automatic eARC switching enabled; manual source selection preferred.
Connection scope: HDMI / ARC / eARC audio. Symptom: Switching between devices isn’t working.
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 step-0. Follow the link that matches what you actually observe. Alternative branches are not a single sequence of actions.
step-0
Does the unwanted change specifically switch to display eARC audio?
A Bluetooth reconnection or remote-source command is a different trigger.
Look for: Confirm the stated setup or observation. Unknown stops safely.
- If Yes / confirmed → Is TV Audio currently enabled in HDMI Settings?
- If No / cannot confirm → Stop and retain the actual observations
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented Arcam AVR11 official manual ↗PDF pages 35 — HDMI Settings TV Audio controls automatic switching to eARC audio. HDMI Audio to TV and HDMI Bypass/IP are different settings.Unexpected TV-source takeover; no HDMI/CEC reset or partner-menu assumption. · Source checked 2026-11-09
step-1
Is TV Audio currently enabled in HDMI Settings?
Unknown or already disabled state does not justify another change.
Look for: Confirm the stated setup or observation. Unknown stops safely.
- If Yes / confirmed → Do you want TV audio to require manual DISPLAY selection?
- If No / cannot confirm → Stop and retain the actual observations
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented Arcam AVR11 official manual ↗PDF pages 35 — HDMI Settings TV Audio controls automatic switching to eARC audio. HDMI Audio to TV and HDMI Bypass/IP are different settings.Unexpected TV-source takeover; no HDMI/CEC reset or partner-menu assumption. · Source checked 2026-11-09
step-2
Do you want TV audio to require manual DISPLAY selection?
Disabling automatic selection changes normal TV convenience; retain the original setting.
Look for: Confirm the stated setup or observation. Unknown stops safely.
- If Yes / confirmed → Disable only HDMI Settings > TV Audio
- If No / cannot confirm → Stop and retain the actual observations
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented Arcam AVR11 official manual ↗PDF pages 35 — HDMI Settings TV Audio controls automatic switching to eARC audio. HDMI Audio to TV and HDMI Bypass/IP are different settings.Unexpected TV-source takeover; no HDMI/CEC reset or partner-menu assumption. · Source checked 2026-11-09
step-3
Disable only HDMI Settings > TV Audio
Leave CEC Control, eARC volume control, HDMI Bypass and output routing unchanged.
Look for: Perform only the stated operation and confirm whether it was possible.
- If Yes / confirmed → During the same normal TV activity, does the chosen source remain selected?
- If No / cannot confirm → Stop and retain the actual observations
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented Arcam AVR11 official manual ↗PDF pages 35 — HDMI Settings TV Audio controls automatic switching to eARC audio. HDMI Audio to TV and HDMI Bypass/IP are different settings.Unexpected TV-source takeover; no HDMI/CEC reset or partner-menu assumption. · Source checked 2026-11-09
step-4
During the same normal TV activity, does the chosen source remain selected?
The menu change alone does not prove a partner fault or a firmware cause.
Look for: Confirm the stated setup or observation. Unknown stops safely.
- If Yes / confirmed → Checks completed — report what happened
- If No / cannot confirm → Stop and retain the actual observations
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented Arcam AVR11 official manual ↗PDF pages 35 — HDMI Settings TV Audio controls automatic switching to eARC audio. HDMI Audio to TV and HDMI Bypass/IP are different settings.Unexpected TV-source takeover; no HDMI/CEC reset or partner-menu assumption. · Source checked 2026-11-09
Possible result
Checks completed — report what happened
Completion is not an automatic solved result. Report your actual outcome; no Audio Review physical test or measured repair is claimed.
steps completed
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
Stop and retain the actual observations
A required fact or response was not confirmed. Consult the exact product/partner documentation or official support. Do not escalate to a reset, update installation, internal repair or unsafe wiring change.
next support
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
A required fact is unknown
Confirm the actual model, source, partner capability and current state before continuing. Do not guess a menu or interrupt a live session/update.
insufficient data
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.