Hisense HAIO163 163" Full HD HDR All-in-One LED Commercial Display - Manual (Page 20)

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Sound Mode: Select the appropriate sound effect according to the content you are watching. You
can select Standard, Sports, Movie, Music, Custom Settings, and Default Standard.
DTS Sound: Switch on or off DTS Bass Boost, DTS Virtual Sky Tone, DTS Clear Dialogue, DTS
Loudness Adjustment, or select Reset.
Output device: Select TV or external speakers as the sound output device. You can choose the local
speaker, HDMI ARC, coaxial, USB audio device, the default local speaker.
Audio output format: Select the audio output format of the external device. (Only when coaxial or
HDMI is selected as the output device). When the output device is coaxial, the audio output format
supports PCM and Auto. When the output device is HDMI ARC, the audio output format supports
PCM, Auto and transparent transmission, and the default is Auto.
Advanced settings: Further adjust parameters such as equalizer, sound balance, audio & video
synchronization, and realize refined adjustment of sound effects.
1)Balance: Selectable (-10--10), default is 0.
2)Equalization: 100Hz, 250Hz, 600Hz, 1KHz, 2.5KHz, 6KHz, 10KHz can be selected, the
adjustment range is -10--+10, and the default is 0.
3)Automatic volume control: You can choose On or Off (SOC support is required), the default is
Off.
4)Audio and video synchronization: Selectable (-10 to 10), the default is 0.
Reset all sound settings: Reset all changes in the sound settings to default values.
Sound
LED All-In-One User Manual