Epson EH-LS650W User Manual page 65

Sound Quality Settings - Sound Menu
Setting Options
Speaker/Optical
(PCM)
Speaker/Optical
(Auto)
ARC (PCM)
ARC (Auto)
eARC
Auto supports the following audio codecs:
• L-PCM (2 ch)
• AC-3 (up to 5.1 ch)
• DTS (up to 5.1 ch)
• If sound is not output correctly, select PCM.
• When playing Android TV contents, audio is output in 2 ch
(L-PCM).
Description
Outputs sound in PCM format (2 ch) to
an external audio device connected to the
Optical Out port and the projector's
speakers.
Outputs higher quality sound to an
external audio device connected to the
Optical Out port and the projector's
speakers.
Outputs sound in PCM format (2 ch) to
an ARC compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
Outputs higher quality sound to an ARC
compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
Outputs higher quality sound to an
eARC compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
Setting Options
Audio Output Varying levels
Latency available
Description
Adjusts the audio latency. If the audio is
fast, select a higher value.
This item is only available for the
following types of audio.
• audio output from the projector's
speaker
• audio output from the HDMI2
(eARC/ARC) port
• audio output from the Optical Out
port
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