Samsung Galaxy S II Online User's Manual page 72

Screen mode
Choose a screen mode to match the type of content
displayed.
1.
Press and tap
.
Screen mode
2. Tap a selection from
.
Movie
Brightness
Adjust the screen's brightness to suit your
surroundings.
1.
Press and tap
.
Brightness
2. Tap
Automatic brightness
automatically adjust the brightness levels.
– or –
Touch and drag the
decrease brightness) or right to (increase
brightness), then tap
57 2C. Settings
> Settings > Display >
, ,
Dynamic Standard Natural
> Settings > Display >
to allow the phone to
slider left (to
Brightness
.
OK
Auto-rotate screen
By default, most screens change orientation
automatically if you rotate the phone. You can choose
to have the screen not change orientation on rotation.
1. Press
, or 2. Tap
Auto-rotate screen
activation.
Screen timeout
Choose how long the display screen remains lit after
you press a key.
1. Press
2.
Tap
Screen timeout
(
15 seconds
Note:
Long screen timeout settings reduce the battery's talk
and standby times.
and tap
> Settings > Display
. A checkmark indicates
and tap
> Settings > Display
, then tap a time setting
through ).
10 minutes
.
.