Blue Light Filter - Samsung SM-A9200ZBDTGY User Manual

Settings
• F ont size and style: Change the font size and style.
• S creen zoom: Change the screen zoom setting.
• F ull screen apps: Select apps to use with the full screen aspect ratio.
• S creen timeout: Set the length of time the device waits before turning off the display's
backlight.
• H ome screen: Change the size of the grid to display more or fewer items on the Home
screen and more.
• E asy mode: Switch to easy mode to display larger icons and apply a simpler layout to the
Home screen.
• N avigation bar: Change the navigation bar settings. Refer to
buttons) for more information.
• A ccidental touch protection: Set the device to prevent the screen from detecting touch
input when it is in a dark place, such as a pocket or bag.
• T ouch sensitivity: Increase the touch sensitivity of the screen for use with screen
protectors.
• S creensaver: Set the device to launch a screensaver when the device is charging. Refer to
Screensaver for more information.

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 may 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 current location.
• C ustom schedule: Set a specific time to apply the blue light filter.
Navigation bar (soft
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