LG K520 Guia Del Usuario página 164

Pinching and spreading
Pinch two fingers to zoom out, such as on a photo or map. To zoom
in, spread your fingers apart.
• Do not expose the touch screen to excessive physical shock. You
might damage the touch sensor.
• A touch screen failure may occur if you use the device near a
magnetic, metallic or conductive material.
• If you use the device under bright lights, such as direct sunlight,
the screen may not be visible, depending on your position. Use the
device in a shady location or a location with an ambient light that is
not too bright and bright enough to read books.
• Do not press the screen with excessive force.
• Gently tap with your fingertip on the option you want.
• Touch control may not work properly if you tap while wearing a
glove on or by using the tip of your fingernail.
• Touch control may not work properly if the screen is moist or wet.
• The touch screen may not function properly if a screen-protective
film or accessory is attached to the device.
Basic Functions 36