11
Connection Panel 3
Name Function Description
HEADPHONE Headphone port
SPDIF Audio digital output port.
RS-232
The input port for RS-232 signals, which is used by specific control
devices
to input serial port protocol in order to control the panel.
LAN-IN
Input port for local area network.
LAN-OUT
Output port for local area network.
AV-IN Audio and video signal input port.
● Please use the cables provided with the product to connect to device.
● HDMI 1, HDMI 2, HDMI 3, and HDMI 4 are high-definition multimedia ports,
which are used to provide home theatre experience with the best quality for
consumers by transmitting high-definition, all-digital audio and video.
If there is an HDMI port on the external device, you are advised to connect it
with the product by using an HDMI cable to produce the best picture and
sound quality.
NOTE: