Turning on Backlight
To prevent unintended operation and to save
power, the backlight turns off after a set period.
If you then turn on the backlight to release the
screen lock, the screen that was displayed
before the backlight was turned off appears
again.
a
Press the power key
• The "Locked" screen appears.
Note
• Pressing the power key while the backlight
is on locks the screen.
• Set the time duration before the backlight
turns off and the screen is locked. For
details, refer to "Display" (P138).
Unlock the Screen Lock
a
Tap
• In case "Lock screen" is set, unlock with
the method you have set beforehand.
Note
• When the screen lock is set as "Touch",
drag or swipe the status bar to down
while the screen is locked to open the
notification panel.
53
Confirmation and Settings before Using