NEC E558 55" Class 4K UHD Commercial LED TV - Manual (Page 26)

English - 23
Terminal Panel
1 2 3 4 5 6
0
!
9
8
7
1 LAN port (RJ-45)
Use the HTTP server function and a Web browser on a
computer to manage the LAN settings of the monitor.
NOTEN: The LAN port of the monitor is not intended
to be connected directly to a public network
(including via routers rented by an Internet
service provider). This is the reason why
connecting the wired LAN port directly to a
public network is forbidden according to the
Telecommunications Business Act.
2 RS-232C input terminal (D-sub)
For connection to a computer. Receives control commands
from the computer.
3 USB Type-C port (power supply 5 V/ 3 A)
Check the shape of the connectors when connecting a USB
cable. When supplying power via the USB Type-C port, use
a USB cable supporting 3 A.
Do not tie the USB cable. Otherwise, it may cause
overheating or fire.
4 HEADPHONE terminal (stereo mini jack)
Outputs the selected audio signal.
5 Digital audio output terminal
For connection to an audio device equipped with a digital
audio input terminal.
6 AV input terminal
For connection to a video output terminal (composite) of a
video player or other devices.
7 HDMI input terminals (HDMI1 (ARC)/HDMI2/HDMI3)
For connection to devices with digital video interface
complying with the HDMI standard. HDMI1 terminal also
supports ARC (Audio Return Channel) for audio output.
Connect an HDMI cable supporting ARC to this terminal.
Connect audio devices supporting ARC to the HDMI1 (ARC)
terminal.
NOTEN: ARC sends the monitor’s sound to the audio
equipment from the HDMI1 ARC terminal.
Use the included ARC-supported HDMI cable.
The audio equipment supporting ARC, such as
AV amplifiers, will output the monitor’s audio.
The volume and other functions of the audio
equipment can be controlled with the included
remote control.
8 VNA input terminal
For connection to the video output terminal (analog) of a
computer.
When connecting the monitor to the video output terminal
(component) of a video player or another device, go to
[Setup] in the OSD menu -> [VGA Options] -> [VGA Mode],
and select [YPbPr].
9 Audio input terminal (stereo mini jack)
For connection to the audio output terminal of a computer or
another device.
0 USB Type-A port
Can be used to display photos (still images) and play video
and music files stored in a USB storage device.
Check the shape of the connectors when connecting a USB
storage device or USB cable.
! ANT / CABLE
Connect to an RF antenna or Analog Cable system.