Certain WiiM devices, including the WiiM Mini, WiiM Pro, WiiM Pro Plus, and WiiM Amp, support digital audio input in stereo PCM format. When connecting these devices to your TV via the Optical In or HDMI ARC interface, follow the general instructions outlined in this guide to configure your TV’s audio output to PCM.
Please note that the exact steps may vary slightly between models, even within the same brand. Use this guide as a reference, and consult your TV's user manual for detailed instructions if necessary.
Samsung
- Open the Settings menu using your remote control.
- Navigate to Sound > Expert Settings > Digital Output Audio Format.
- Select PCM as the output format.
Sony
- Open the Settings menu using your remote control.
- Navigate to Disaplay & Sound > Audio Out > Digital Audio Out.
- Select PCM as the output format.
LG
- Open the Settings menu using your remote control.
- Navigate to Sound > Sound Out.
- Select either Optical or HDMI ARC depending on your connection.
- Choose Digital Sound Out and select PCM as the output format.
Hisense
- Open the Settings menu using your remote control.
- Navigate to Device Preferences > Sound > Digital Output.
- Select PCM as the output format.
TCL
- Open the Settings menu using your remote control.
- Navigate to Audio > S/PDIF and ARC.
- Select PCM-STEREO as the output format.
Vizio
- Open the Settings menu using your remote control.
- Navigate to Audio > Digital Audio Out.
- Select PCM as the output format.
Sharp
- Open the Settings menu using your remote control.
- Navigate to Sound > Advanced Audio Settings > Digital Audio Out Type.
- Select PCM as the output format.
Apple TV
- Open the Settings menu using your remote control.
- Navigate to Video and Audio > Audio Format.
- Turn on Change Format and then choose Stereo.