Hello Guest101,
I was able to find the instructions for adjusting sound setting for the HW-Q70T on page 11 of the user manual.
https://www.samsung.com/us/support/owners/product/2020-q-series-soundbar-with-dolby-digital-and-dts-hw-q70t
When pressed, the setting items such as TREBLE, BASS, SYNC, CENTER LEVEL, FRONT
TOP LEVEL, and VIRTUAL ON/OFF are displayed in sequence. The desired item can be
adjusted using the Up/Down buttons.
– To control the volume of the treble or bass sound, select TREBLE or BASS in Sound
Settings, and then adjust the volume between -6~+6 by using the Up/Down buttons.
– Press and hold the (Sound Control) button for about 5 seconds to adjust the
sound for each frequency band. 150Hz, 300Hz, 600Hz, 1.2kHz, 2.5kHz, 5kHz, and
10kHz are selectable using the Left/Right buttons and each can be adjusted to a
setting between -6 to +6 using the Up/Down buttons.
(Make sure the Sound mode is set to “STANDARD”.)
– To control the volume of the each speaker select CENTER LEVEL, or FRONT TOP
LEVEL in Sound Settings, and then adjust the volume between -6~+6 by using the
Up/Down buttons.
– If the video on the TV and audio from the Soundbar are not synchronized, select
SYNC in Sound Control, and then set the audio delay between 0~300 milliseconds by
using the Up/Down buttons.
– SYNC is only supported for some functions.
– If Surround Speakers are connected, select REAR LEVEL and then use the Up/Down
buttons to adjust the volume within a -6 to +6 range.
– The VIRTUAL Speaker function can be turned ON/OFF by using the Up/Down
buttons.
^Cristian