Microsoft Lumia 640 User Manual page 102

Adjust the tone of music
Boost the bass or adjust other bands to enhance your listening experience.
Audio personalization is not enabled when listening to the FM radio or when using Bluetooth
accessories.
1. On the start screen, swipe down from the top of the screen, and tap ALL SETTINGS >
audio.
2. To adjust the tone of music, swipe to equalizer, and drag the bands to your liking. You can
also select one of the equalizer presets.
Tip: To get more consistent playback volume for your music and videos, swipe to
enhancements, and switch Audio leveling to On
Project your screen over Wi-Fi
Project your screen over Wi-Fi on a compatible TV, monitor, or projector to watch a video on
a bigger screen.
Projecting your screen over Wi-Fi is not supported by all phones. For availability, go to
www.microsoft.com/mobile/support/wpfeatures.
The other device must support Miracast technology.
Projection of copyrighted material may be restricted.
1. On the start screen, swipe down from the top of the screen, and tap ALL SETTINGS >
project my screen.
2. Tap the device you want to use.
For more info, see the other device's user guide.
Tip: To change the orientation of the projected screen, tap Advanced > External screen
orientation.
Tip: To show a dot on the projected screen when you touch the phone screen, for
example, when showing a PowerPoint presentation, tap Advanced, and switch Show
touch to On
Listen to music wirelessly
With a wireless speaker, you can listen to music in high audio quality without any cables.
Wireless speakers are sold separately. The availability of accessories varies by region.
1. On the start screen, swipe down from the top of the screen, and tap ALL SETTINGS >
NFC.
2. Switch Tap to share to On
Before using NFC, make sure the screen and keys are unlocked.
3. Touch the NFC area of the speaker with the NFC area of your phone. The speaker connects
to your phone automatically.
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