Owner’s Manual

Custom-designed Features 14
Switch to full-screen mode.
Adjust the opacity of the QSlide window. If the window is transparent,
you can interact with the background.
Close the QSlide window.
Adjust the size of the QSlide window.
• This feature may not be supported by some apps.
Sound quality and effects
DTS:X 3D Surround
You can play a song or video in three-dimensional, immersive and vivid
sound. To use this feature, connect earphones, speaker or other external
audio devices to your device.
Tap
Settings Sound Sound quality and effects, then tap DTS:X
3D Surround
to activate this feature.
Adjusting the sound direction
You can adjust the sound direction as desired.
1
Tap Settings Sound Sound quality and effects DTS:X 3D
Surround.
2
Select the desired sound direction.