Controlling the touchscreen, 30 controlling the touchscreen – Samsung SM-G930F User Manual

Page 30

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Basics

30

Controlling the touchscreen

• Do not allow the touchscreen to come into contact with other electrical devices.

Electrostatic discharges can cause the touchscreen to malfunction.

• To avoid damaging the touchscreen, do not tap it with anything sharp or apply

excessive pressure to it with your fingertips.

• The device may not recognise touch inputs close to the edges of the screen, which

are outside of the touch input area.

• Leaving the touchscreen idle for extended periods may result in afterimages

(screen burn-in) or ghosting. Turn off the touchscreen when you do not use the
device.

• It is recommended to use fingers when you use the touchscreen.

Tapping

To open an app, to select a menu item, to press an on-screen button, or to enter a character
using the keyboard on the screen, tap it with your finger.

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