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6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
CONTROL
HDMI IN
Mini DP IN
USB-C IN
AUDIO IN
HDCP
PWR
INPUT
SELECT
EL-M31TT-4K22
1
6
9
4
7
3
5
2
8
1
AUDIO IN Port:
Connect to the stereo analogue output of a device
such as a CD player or PC for embedding into the HDMI output.
2
Mini DP IN Port & LED:
Connect to DisplayPort source equipment
such as a PC or laptop. The LED will illuminate when the DisplayPort
input has been selected.
Note: For 4K sources, use of cable that supports DisplayPort 1.2 or higher
is strongly recommended.
3
USB-C IN Port & LED:
Connect to USB Type-C video source equipment
such as a PC or laptop. The LED will illuminate when the USB-C input
has been selected.
Note: Not all devices with USB Type-C ports can support video output.
Please verify that the device supports video output from the USB Type-C
port before connecting it.
4
HDMI IN Port & LED:
Connect to HDMI source equipment such as a
media player, game console, or set-top box. The LED will illuminate
when the HDMI input has been selected.
5
INPUT SELECT Button:
Press this button to toggle between the three
inputs.
6
Reset Pinhole:
Press to reset the unit to its factory defaults.
7
CONTROL Port:
Connect directly, or through a network switch, to
your PC/laptop to control the unit via Telnet/WebGUI.
8
PWR LED:
This LED will illuminate to indicate the unit is on and
receiving power.
