Samsung Galaxy Tab 4 10.1 用户手册
84
Accessibility
Settings
Accessibility
Accessibility services are special
features that make using the
device easier for those with
certain physical disabilities.
Note: You can download additional accessibility
applications from the Google Play store.
applications from the Google Play store.
1. From a Home screen, tap
Apps >
Settings > DEVICE.
2. Tap Accessibility for options:
Vision
•
Switch Access: Use this option to control your
device using configurable key combinations.
Tap ON/OFF to turn the feature on. Tap
SETTINGS for more options.
device using configurable key combinations.
Tap ON/OFF to turn the feature on. Tap
SETTINGS for more options.
•
TalkBack: Speak feedback aloud to help blind
and low-vision users.
and low-vision users.
-
TalkBack can collect all of the text you
enter, except passwords, including personal
data and credit card numbers. It may also
log your user interface interactions with the
device.
enter, except passwords, including personal
data and credit card numbers. It may also
log your user interface interactions with the
device.
•
Rapid key input: Release your finger to enter
selection instead of double tapping. TalkBack
must be enabled in order to configure this
option.
selection instead of double tapping. TalkBack
must be enabled in order to configure this
option.
•
Speak passwords: Read the characters aloud
as you enter your passwords. TalkBack must
be enabled in order to configure this option.
as you enter your passwords. TalkBack must
be enabled in order to configure this option.
•
Font size: Set the font size.
•
Magnification gestures: Use exaggerated
gestures such as triple-tapping, double
pinching, and dragging two fingers across
the screen.
gestures such as triple-tapping, double
pinching, and dragging two fingers across
the screen.
•
Notification reminder: Play a beep when a
notification has been missed.
notification has been missed.
•
Negative colors: Reverse the display of colors
from white text on a black background to black
text on a white background.
from white text on a black background to black
text on a white background.
•
Accessibility shortcut: Quickly enable
accessibility features in two quick steps. Tap
ON/OFF to turn the feature on.
accessibility features in two quick steps. Tap
ON/OFF to turn the feature on.
•
Text-to-speech options: Set your preferred
TTS engine and options. For more information,
see
TTS engine and options. For more information,
see
Hearing
•
Turn off all sounds: For privacy, turn off all
notifications and audio.
notifications and audio.
•
Samsung subtitles (CC): Use Samsung
subtitles with multimedia files when available
Tap Samsung subtitles (CC) for options.
subtitles with multimedia files when available
Tap Samsung subtitles (CC) for options.
•
•
Sound balance: Use the slider to set the Left
and Right balance when using a stereo device.
and Right balance when using a stereo device.
•
Mono audio: Switch audio from stereo to
mono for use with one earphone.
mono for use with one earphone.
Dexterity and interaction
•
Assistant menu: Improve the device
accessibility for users with reduced dexterity.
accessibility for users with reduced dexterity.
•
Press and hold delay: Select a time interval
for this action.
for this action.
•
Interaction control: Block areas of the screen
from touch interaction. Disable Auto rotate
screen and hard key functions. Only show
application notifications in the Notification
panel and the Status bar.
from touch interaction. Disable Auto rotate
screen and hard key functions. Only show
application notifications in the Notification
panel and the Status bar.
Google subtitles (CC): Use Google subtitles
with multimedia files when available. Tap
Google subtitles (CC) for options.
with multimedia files when available. Tap
Google subtitles (CC) for options.