Samsung Z Fold Series, User Manual, Page: 351 / 355

Use DeX wirelessly with a TV or monitor
Note: Wireless DeX is supported on Samsung 2018 TVs or newer, and on Smart TVs that support Miracast
technology. Some 2018 TVs may get better results using an HDMI cable. Only newer Galaxy devices, such as the
Note20, S21, or S22 can connect with DeX wirelessly.
On phones and tablets with the One UI 3.1 update, you can use DeX on your Smart TV or Smart Monitor! The best
part is there are no cables or DeX accessories required. You can even operate up to 5 apps at once on your TV
when using DeX mode.
On your compatible device, swipe down from the top of the screen to open the Quick settings panel, and
then tap the DeX icon.
1.
Tap DeX on TV or monitor, then select your TV or monitor from the list, and then tap Start now.
2.
Your TV or monitor may prompt you to allow the connection; select Allow. Read the information on your
phone or tablet and tap Start if needed. You can now use DeX mode on your TV or monitor!
3.
To use your phone or tablet as a touchpad, swipe down from the top of the screen and select the touchpad
notification. On some devices, you may need to tap the Touchpad icon (it look like a small box) in the lower
left corner of your screen.
4.
When connecting to a monitor, there are a few extra things you can do. On your device, double tap the
Rotate icon to change the touchpad’s orientation. Or, double tap the Touchpad gesture icon (it looks like an
exclamation mark) for helpful hints on how to use the touchpad.
5.
The following tips will help you when connecting to a TV or monitor:
For a smooth wireless connection, it is recommended that you use your phone or tablet and TV or
monitor within a short distance of each other. This will prevent stuttering and lagging.
•
Remote access to DeX directly from a Samsung TV may not work well if your phone’s screen is
turned off. You can try turning on your phone's screen and then connecting again.
•
You can perform basic operations using the touchpad connected to your PC, but some gestures, such
as pinching with two fingers to zoom in, won’t work.
•
Touchscreen displays are not supported when using DeX.
•
Use DeX with a keyboard and mouse
Depending on the type of device you're connecting to when using DeX, you may want to add a keyboard and
mouse! This will make it even easier to navigate the DeX screen. You can use a wired or wireless USB keyboard
and mouse, or pair a keyboard and mouse using Bluetooth. Of course if you are using DeX on PC, you can just use
the keyboard and mouse connected to your computer.
For a wired or wireless USB keyboard and mouse, plug the USB cable or transmitter into the USB port on
the DeX Pad or Station, or the USB port on your mobile device. You may need an OTG adapter to plug a
USB-A device into the USB-C port.
1.
For a Bluetooth keyboard or mouse, use your phone or tablet to open Settings, then tap Connections, and
then tap Bluetooth. Make sure your keyboard or mouse is in pairing mode, and then select the desired
device under Available devices. Tap Pair when prompted.
2.
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