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Menu operations
37
PIR Sensor
(Motion Sensor)
• You can enable the
PIR Sensor
function on the OSD menu.
PIR Sensor
allows you
to sense motion, often used to detect if a human has moved in or out of the sensor’s
range.
• The display automatically turns on
Eye Care
and dims the brightness of the screen
when a human is walking in front of the sensor.
Audio settings
Click
on
the
General Setting
menu to enter the
Audio
menu.
• Press
/
/
/
on the remote control and press
ENTER
on the remote control to
confirm or directly click an item.
• Press
BACK
on the remote control or click a blank area outside the menu to exit the
menu.
• Press
MUTE
on the remote control or directly click
to enable or disable
Mute
.
The performance of
PIR Sensor
would be limited by the environment and objects around.
Menu
Description
Volume
Drag the knob to adjust the volume.
Bass
Drag the knob to adjust the bass.
Treble
Drag the knob to adjust the treble.
Balance
Drag the knob to adjust the balance.
Sound
Environment
Touch a preset sound environment. Options are
Standard
,
Meeting
,
Class
,
or
Custom
.