Samsung SM-A320Y, User Manual, Page: 142 / 165

Settings
142
• Always On Display
: Set the device to display an image or information while the screen is
turned off. Refer to Always On Display for more information.
•
Status bar : Customise the settings for displaying only 3 recent notifications and the
remaining battery life on the status bar.
•
Screen timeout
: Set the length of time the device waits before turning off the display’s
backlight.
•
Keep screen turned off : Set the device to prevent the screen from turning on when it is
in a dark place, such as a pocket or bag.
•
Screensaver : Set the device to launch a screensaver when the device is charging or
connected to a dock.
Blue light filter
Reduce eye strain by limiting the amount of blue light emitted by the screen.
While you are watching HDR videos from HDR-exclusive video services, such as
Amazon video, the blue light filter will not be applied.
1
On the Settings screen, tap Display
→
Blue light filter , and then tap the Enable now
switch to activate it.
2
Drag the adjustment bar to adjust the filter’s opacity.
3
To set the schedule to apply the blue light filter to the screen, tap the Enable as
scheduled switch to activate it and select an option.
•
Sunset to sunrise : Set the device to apply the blue light filter at night and turn it off in
the morning, based on your location.
•
Custom schedule
: Set a specific time to apply the blue light filter.