Speechi SPEECHITOUCH SUPERGLASS 2+ - Audio Output Problems

With
image but
without
sound
Check
whether mute button is pressed
for
mute.
Press
VOL + / – to adjust volume.
Check
whether audio line is connected
correctly
.
Only
one speaker
has
sound
Adjust
sound balance in menu.
Check
whether computer sound control
panel
only sets up one sound channel.
Check
whether audio line is connected
correctly
.
HDMI output
without
sound
Check
whether connect external device.
Audio Function Can’t Work Normally
18
Speechi 2022