Samsung SM-G900F ユーザーズマニュアル

Accessibility

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Use this feature to magnify the screen and to zoom in on a specific area.
On the Apps screen, tap 

Settings 

→ Accessibility → Vision → Magnification gestures, and 

then drag the Magnification gestures switch to the right.

•  Zooming in and out: Tap the screen three times quickly to zoom in on a specific area. Tap 

the screen three times quickly again to return.

•  Exploring the screen by scrolling: Use two fingers to scroll through the magnified screen.
•  Adjusting zoom ratio: Tap the screen with two fingers on the magnified screen. Then, 

spread two fingers apart or pinch them together to adjust the ratio.

•  Keyboards on the screen cannot be magnified.
•  When this feature is activated, the performance of some apps, such as Phone and 

Calculator, may be affected.

Use this feature to alert you to notifications that you have not checked at the interval.
On the Apps screen, tap 

Settings 

→ Accessibility → Vision → Notification reminder, and 

then drag the Notification reminder switch to the right.
To set an interval between alerts, tap 

Reminder interval.

Use this feature to improve screen visibility and to help users recognise text on the screen 
more easily. When this feature is activated, the device displays a negative image that reverses 
the colours on the screen. Reversing the colours increases the contrast between black and 
white.
On the Apps screen, tap Settings 

→ Accessibility → Vision, and then tick Negative colours.