Samsung SM-G930F Manual

Appendix
161
Doorbell detector
1 On the Apps screen, tap Settings → Accessibility → Hearing → Sound detectors, and 
then tap the 
Doorbell detector switch to activate it.
2 Tap  to make a recording of your doorbell.
The device will detect and record the doorbell.
3 Tap  and ring your doorbell to check if it is recorded correctly. When the device detects 
the doorbell sound, tap 
OK.
To change the doorbell sound, tap 
Change doorbell sound.
The device will vibrate when it detects sound and the alert will...

Appendix
162
Adjusting the sound balance
Set the device to adjust the sound balance when using a headset.
1 Connect a headset to the device and wear it.
2 On the Apps screen, tap Settings → Accessibility → Hearing.
3 Drag the adjustment bar under Left/right sound balance to the left or right and adjust 
the sound balance.
Mono audio
Mono output combines stereo sound into one signal that is played through all headset 
speakers. Use this if you have a hearing impairment or if a single earbud is more...

Appendix
163
Assistant menu
Displaying the assistive shortcut icon
Set the device to display the assistive shortcut icon for accessing apps, features, and settings. 
You can easily control the device by tapping the assistive menus in the icon.
1 On the Apps screen, tap Settings → Accessibility → Dexterity and interaction → 
Assistant menu.
2 Tap the switch to activate it.
The assistive shortcut icon appears at the bottom right of the screen.
3 Tap Dominant hand to move the assistive shortcut icon to a...

Appendix
164
To change the touch area and cursor settings, open the Apps screen, tap Settings → 
Accessibility → Dexterity and interaction → Assistant menu. Then, customise settings in 
Touchpad and cursor settings.
Using enhanced assistive menus
Set the device to display enhanced assistive menus for selected apps.
On the Apps screen, tap 
Settings → Accessibility → Dexterity and interaction → Assistant 
menu
 → Assistant plus, tap the switch to activate it, and then select apps.
Easy screen turn on
Turn...

Appendix
165
2 Tap the switch to activate it.
3 Press and hold the Home key and the Volume key down simultaneously while using an 
app.
4 Adjust the size of the frame or draw a line around an area that you want to restrict.
5 Tap DONE.
The device displays the restricted area. The restricted area will not react when you touch 
it and the device’s hard keys will be disabled. However, you can enable functions for the 
Power key, Volume key, and keyboard in interaction control mode.
To deactivate interaction...

Appendix
166
Answering or ending calls
Change the method of answering or ending calls.
On the Apps screen, tap 
Settings → Accessibility → Answering and ending calls.
Select the desired method.
Using single tap mode
When an alarm sounds or a call comes in, tap the button to stop the alarm or answer the call 
instead of dragging the button.
On the Apps screen, tap 
Settings → Accessibility, and then tap the Single tap mode switch 
to activate it.
Managing accessibility settings
Saving accessibility...

Appendix
167
Troubleshooting
Before contacting a Samsung Service Centre, please attempt the following solutions. Some 
situations may not apply to your device.
When you turn on your device or while you are using the device, it 
prompts you to enter one of the following codes:
•	Password: When the device lock feature is enabled, you must enter the password you set 
for the device.
•	PIN: When using the device for the first time or when the PIN requirement is enabled, you 
must enter the PIN supplied with...

Appendix
168
The touchscreen responds slowly or improperly
•	If you attach a screen protector or optional accessories to the touchscreen, the 
touchscreen may not function properly.
•	If you are wearing gloves, if your hands are not clean while touching the touchscreen, 
or if you tap the screen with sharp objects or your fingertips, the touchscreen may 
malfunction.
•	The touchscreen may malfunction in humid conditions or when exposed to water.
•	Restart your device to clear any temporary software...

Appendix
169
Calls are not connected
•	Ensure that you have accessed the right cellular network.
•	Ensure that you have not set call barring for the phone number you are dialling.
•	Ensure that you have not set call barring for the incoming phone number.
Others cannot hear you speaking on a call
•	Ensure that you are not covering the built-in microphone.
•	Ensure that the microphone is close to your mouth.
•	If using a headset, ensure that it is properly connected.
Sound echoes during a call
Adjust the...

Appendix
170
The battery does not charge properly (For Samsung-approved 
chargers)
•	Ensure that the charger is connected properly.
•	Visit a Samsung Service Centre and have the battery replaced.
The battery depletes faster than when first purchased
•	When you expose the device or the battery to very cold or very hot temperatures, the 
useful charge may be reduced.
•	Battery consumption increases when you use messaging features or some apps, such as 
games or the Internet.
•	The battery is consumable and...