LG K30 2019 Owners Manual - Page 43
KnockON, Turning the screen
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KnockON You can turn the screen on or off by double-tapping the screen. Tap Settings General KnockON to enable the feature. • This option is available only on the Home screen provided by LG. It may not function properly on a custom launcher or on the Home screen installed by the user. • When tapping the screen, use your fingertip. Do not use a fingernail. • To use the KnockON feature, make sure that the proximity/light sensor is not blocked by a sticker or any other foreign substance. Turning the screen on Double-tap the middle of the screen. • Tapping the top or bottom of the screen may decrease the recognition rate. Turning the screen off Double-tap on an empty space on the screen. You can also double-tap an empty space on the status bar. Basic Functions 42
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