Blue Light Filter - Samsung SM-J530Y/DS User Manual

Settings
• I con frames: Set whether to display shaded backgrounds to make icons stand out.
• S tatus bar: Customise the settings for displaying notifications or indicators on the status
bar.
• S creen timeout: Set the length of time the device waits before turning off the display's
backlight.
• B lock accidental touches: Set the device to prevent the screen from detecting touch
input when it is in a dark place, such as a pocket or bag.
This feature may not be available depending on the region or service provider.
• S creensaver: Set the device to launch a screensaver when the device is charging or
connected to a dock. Refer to

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, the blue light
filter will not be applied.
On the Settings screen, tap Display → Blue light filter, and then tap the Turn on now
1
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 Turn on as
scheduled switch to activate it and select an option.
• S unset to sunrise: Set the device to apply the blue light filter at night and turn it off in
the morning, based on your location.
• C ustom schedule: Set a specific time to apply the blue light filter.
Screensaver for more information.
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