Hisense U88G Series User Manual page 29

Set to On to open the default system sound.
Choosing a sound mode
Press button to select
You can select a preset sound mode suitable for the content type or the
listening environment.
Selecting speakers
Press button to select
Select the speakers that you want to have audio output.
Configuring WiSA Speaker
Press button to select
Wireless audio transmission can be available with Dongle provided by WiSA
Ready and sound system certified by WiSA Ready.
Enabling eARC
Press button to select
Connect an audio device that supports eARC via HDMI-eARC, and set eARC
to On to enjoy premium sound quality.
Enabling TV speaker
Press button to select
Turn on or off the TV speaker.
If ARC or Bluetooth is selected in Audio Output, configuration here is
unavailable.
Enabling TruBass HDX
Press button to select
Optimizes overall sound quality by increasing bass, making dialog clear and
natural, and widening the sound field.
Enabling TruSurround: X
Press button to select
Provides surround sound experience with psycho-acoustic processing to
place sounds beside, behind, and above the viewer. For best results use with
Surround Sound.
icon, and select Sound > Sound Mode.
icon, and select Sound > Audio Output.
icon, and select Sound > WiSA Speaker.
icon, and select Sound > eARC.
icon, and select Sound > TV Speaker.
icon, and select Sound > TruBass HDX.
icon, and select Sound > TruSurround: X.
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