Acer B1-780 User Manual - Page 39

Device Advanced settings - 39 Display Open the Apps list and tap Settings > Display to adjust your tablet screen settings. Item Description Brightness level Adjusts screen brightness. Wallpaper Set the Home screen background image. Sleep Configure how long the tablet is idle before it goes to sleep mode. Daydream Controls what happens when the tablet is docked and/or sleeping. Font size Sets the font size so either more text is visible or the text is easier to read. Choose to automatically rotate the screen's When device is rotated contents when the device is rotated or to keep the current screen's orientation even when the device is rotated. You can enable or disable the screen rotation function by swiping down from the top of the screen and tapping the Auto-rotate button. Mirrors your tablets display on a compatible monitor or display. Cast Pairing your tablet to the display is required before use and may require a dongle. See the instructions that came with your display or dongle to pair. Sound & notification Adjust the volume of your phone using the volume button on the side of the phone. Alternatively, you can set the Ringtone, Notifications, and Alarms volume by opening Settings > Sound & notification and then adjusting the sliders under Sound.