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" (P131).
Unlock the Screen Lock
a
Tap
• In case "Lock screen" is set, unlock with
the method you have set beforehand.
Confirmation and Settings before Using