Epson EH-LS650W - Page 65

Sound Quality Settings - Sound Menu
65
Setting Options Description
Speaker/Optical
(PCM)
Outputs sound in PCM format (2 ch) to
an external audio device connected to the
Optical Out port and the projector's
speakers.
Speaker/Optical
(Auto)
Outputs higher quality sound to an
external audio device connected to the
Optical Out port and the projector's
speakers.
ARC (PCM) Outputs sound in PCM format (2 ch) to
an ARC compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
ARC (Auto) Outputs higher quality sound to an ARC
compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
eARC Outputs higher quality sound to an
eARC compatible external audio device
connected to the HDMI2 (eARC/ARC)
port.
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).
Setting Options Description
Audio Output
Latency
Varying levels
available
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