Yes.
Steps:
1. Connect the HDMI cable: Projector HDMI 1 (eARC) → AV receiver ARC/eARC port
2. Press Settings
3. Go to: Sound > Sound Output
4. Select ARC Output
Audio formats:
- PCM
- Passthrough
- Auto
Notes:
- Use an HDMI 2.1 cable for best performance
- Enable: Sound > eARC Mode → Auto
- Ensure your AV receiver supports eARC
- ARC ports are usually labeled on the HDMI output section