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2B. Settings 47
Restricting the Keyboard Backlight
Time-Out
By default, the keyboard backlight time-out is enabled.
With this setting you can restrict the time of day that the
keyboard backlight time-out will be enabled. For
example, if you were planning a day at the beach
(when you would not need the keyboard backlight),
you could disable the backlight time-out during that
period.
1. Press > Settings > System > Backlight.
2. Touch the Keyboard tab.
3. Touch the Turn off keyboard backlight in the daytime
field to enable an additional power saving feature.
Ⅲ Having the keyboard backlit during the day is a
waste of energy. This new feature allows you to
conserve even more battery power during that
time of the day when there is sufficient light to
clearly see the keyboard.
4. Use the drop-down fields to configure the from
(start time) and
to (end time) for this power save
period.
Ⅲ The backlight will be disabled only between the
start and end time that you have set.
5. Press to assign the new setting.
Changing the Brightness
Adjust your screen’s brightness to suit your
surroundings.
1. Press > Settings > System > Backlight.
2. Touch the Brightness tab.
3. Touch along the slider to adjust the screen
brightness.
Ⅲ Selecting Auto Adjustment by Surrounding illuminance
adjusts the brightness to match your current
surrounding.
4. Press to assign the new setting.
I350.book Page 47 Tuesday, September 29, 2009 3:24 PM