NEC MultiSync E224FL User Manual page 23

Connecting to a Computer with DisplayPort
• Please use a certified DisplayPort cable.
• It may take a moment for the signal to appear after turning on the computer.
• When connecting a DisplayPort cable to a component with a signal conversion adapter, an image may not appear.
• Some DisplayPort cables feature a locking function. When removing this cable, hold down the top button to release the lock.
• If the monitor's power is turned on after a connected computer is turned on, sometimes an image is not displayed. In this
case, please turn off the computer then turn it on again.
Connecting to a Computer with USB Type-C
Ethernet Hub
Router/Server
• When using the USB-C port for video / audio, please use a SuperSpeed USB cable with the USB compliance logo.
• Hi-Speed USB (USB 2.0) cable or charging cable doesn't support video / audio transmission.
• When using the USB-C port for video / audio, please use a computer port that supports the DP Alt Mode.
• HDMI Alt Mode or MHL is not supported.
• When using computer battery charging (Power delivery), please use a computer and cable that support the USB Power
Delivery.
• It may take a few seconds for the monitor to recognize the USB signal. Do not disconnect or reconnect the USB cable while
the signal is being recognized.
Please adjust the screen position by referring to
Recovering from no image
If the monitors do not display an image, please follow the instructions below:
1. Turn off the computer.
2. Turn off the monitor by pressing the center of the 5-direction key for 3 or
more seconds (see page
3. Turn on the monitor by pressing the center of the key again.
4. When the USB Functionality message appears on-screen, press the key
up/down to select [Auto] or [On].
5. Press the key to the left to close the message.
6. Turn on the computer.
LAN
"Adjustable Stand with Pivot
13).
Battery charge / USB hub
Capability".
English−21
USB-C
Video / Audio
USB Functionality
USB Functionality is disabled to save power.
To enable USB Functionality select Auto or On.
See User's manual for more information.
USB Functionality Off
Return Adjust/Select Move/Enter