Using Touch Screen In Windows 10; Using Touch Screen In Windows 8; Connecting To External Display Devices; Realtek Alc3266-Cg Waves Maxxaudio Pro Controller - Dell Latitude 12–7275 Owner's Manual

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Using touch screen in Windows 10

Follow these steps to enable or disable the touch screen:
1.
Go to the Charms Bar and tap All Settings
2.
Tap Control Panel.
3.
Tap Pen and Input Devices in the Control Panel.
4.
Tap the Touch tab.
5.
Select Use your finger as an input device to enable the touch screen. Clear the box to disable the
touch screen.

Using touch screen in Windows 8

Follow these steps to enable or disable the touch screen:
1.
Go to the Charms Bar and tap Settings
2.
Tap Control Panel.
3.
Tap Pen and Input Devices in the Control Panel.
4.
Tap the Touch tab.
5.
Select Use your finger as an input device to enable the touch screen. Clear the box to disable the
touch screen.

Connecting to external display devices

Follow these steps to connect your tablet to an external display device:
1.
Ensure that the projector is turned on and plug the projector cable into a video port on your tablet.
2.
Press the Windows logo+P key.
3.
Select one of the following modes:
PC screen only
Duplicate
Extend
Second Screen only
NOTE: For more information, see the document that shipped with your display device.
Realtek ALC3266–CG Waves MaxxAudio Pro controller
This tablet ships with integrated Realtek ALC3266–CG Waves MaxxAudio Pro controller. It is a High
Definition audio codec designed for Windows desktop and mobile tablets.

Downloading the audio driver

1.
Turn on the tablet.
2.
Go to www.dell.com/support.
3.
Tap Product Support, enter the Service Tag of your tablet and tap Submit.
.
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