There is no sound from the Epson projector. How to fix it? Here is the troubleshooting for the Epson Projector no sound.
Note: When outputting audio to an external audio device that does not support HDMI ARC using an HDMI cable, disable HDMI CEC in the Settings menu.
To enhance the sound of your presentation, you can connect the Epson projector to external self-powered speakers. You can control the volume using the projector’s remote control.
You can also connect the projector to an amplifier with speakers.
Note: The projector’s built-in speaker system (Home Cinema 3800) is disabled when you connect external speakers.
Note: The Audio Out port is disabled when a Bluetooth Audio device is paired to the projector.
Note: To control audio being output from the projector’s built-in speaker system (Home Cinema 3800) or the Audio Out port, make sure Projector is selected as the Audio Out Device setting. To control audio from externally connected speakers or an AV system through CEC, select AV System as the Audio Out Device setting.
connect your projector to Bluetooth audio devices such as speakers or headphones to output audio from a streaming device or other video source connected to the projector.
Note: The Bluetooth audio device must be A2DP compliant. There may be a slight delay in the audio output. Bluetooth audio devices are not supported in some countries and regions.
Note: When a Bluetooth audio device is paired to the projector, the built-in speaker system (Home Cinema 3800) and the Audio Out port are disabled.
1. Turn on the projector.
2. Press the Menu button.
3. Select the Settings menu and press Enter.
4. Select HDMI Link and press Enter.
5. Select Audio Out Device and press Enter.
6. Select Projector and press Enter.
7. Press Esc until you return to the Settings menu.
8. Select Bluetooth and press Enter.
9. Select Bluetooth Audio and press Enter.
10. Select On and press Enter.
11. Press Esc to return to the Bluetooth menu.
12. Make sure the Bluetooth audio device you want to connect to is in pairing or discovery mode (see your Bluetooth audio device manual for details).
13. Select Search Bluetooth Device and press Enter to display a list of available devices.
14. Select the device you want to connect to and press Enter.
15. Press the Esc button to return to the previous screen or the Menu button to exit the menu.
The next time you turn on the projector, the last connected device is automatically connected. To change the connected device, repeat these steps.
Settings on the Sound menu allow you to optimize the audio for a variety of projected content. Can select from presets or experiment with available modes.
Setting | Options | Description |
Sound Mode | Theatre TV Studio Stadium Concert Karaoke Mode | Sets a sound mode for the type of playback content (music, movie, etc.) |
Virtual Surround | High Low Off | Adjusts the strength of the surround effect. This setting is saved for each Sound Mode |
Clear Voice | High Low Off | Adjusts output so that voices can be heard clearly. This setting is saved for each Sound Mode |
Auto Loudness | On Off | Automatically corrects the balance between high and low tones in the audio so that they are not out of balance, even when playing at a low volume |
Bass Extension | On Off | Emphasizes the bass levels in the audio output |
Sound Space | Right Center Left | Adjusts the sound quality to suit your viewing position |
Sound Output Device | Speaker ARC | Selects the sound output device Speaker: Outputs sound from the projector’s speakers ARC: Outputs sound from an ARC-compatible AV system. Make sure to connect the AV system to the projector’s HDMI2 (ARC) port. |
Sound Output Format | PCM Auto | Selects the sound output format when you output audio to an external audio device PCM: Outputs sound in PCM format (2-channel) Auto: Outputs higher quality sound. The following codecs are supported: PCM (2 ch) AC-3 (up to 5.1 ch) DTS (up to 5.1 ch) If the sound is not output correctly, select PCM. |
Audio Output Latency | Varying levels available | Adjusts the audio latency. If the audio is fast, select a higher value. This setting is only available for the following types of audio: audio output from the projector’s speaker audio output from the HDMI2 (ARC) port audio output from the Optical Out port |
If your computer presentation includes sound and you did not connect it using the projector’s USB-B or HDMI port, you can still play sound through the projector’s speaker system. Connect an optional stereo mini-jack adapter cable (with one 3.5 mm mini-plug and two RCA plugs).
You can play sound through the projector’s speaker system if your video source has audio output ports. Connect the projector to the video source using an RCA audio cable.
Note: To add additional sound, connect your video source and speakers to an audio-video receiver, then connect the receiver to the projector using one of the receiver’s compatible video outputs (an HDMI connection provides the best image quality, if available). You can also connect speakers to any video source that has its own speaker connections.
Due to the massive variation in audio and video sources, projector configurations, and speaker configurations, the potential issues that could cause a problem with sound getting from a projector to speakers are nearly endless.
Common Problems
Because there is only one set of audio RCA jacks (red/white) on the projector, composite video, component video, and VGA video sources share the same audio jacks.