Rear Panel - LG LRN8240D-NH Owner's Manual

Rear Panel

b
Power Cord Inlet (AC IN): Connect the power plug.
a
RELAY-OUT Terminals: Output terminals for alarm (relay) signal.
b
c ALARM-IN Terminals: Input terminals for alarm (relay) signal.
RS-232: Used to connect to a host device equipped with RS-232C connector.
d
VGA: Connect a VGA monitor.
e
AUDIO OUT 1 / 2: Connect to an active speaker with a built-in amplifier.
f
HDMI: Connect to monitor or display device with HDMI inputs. (Interface for digital audio and video)
g
LAN Ports: Connect the ethernet 10/100/1000 Mbps network cable for controlling this unit via a PC network.
h
E-SATA: Connect the external SATA device.
i
USB Port: Connect an optional extension USB device.
j
RS-485 Terminals: Connect LKD1000. (Port 2 only)
k
RS - 232C
c d e f
2
D- D+ G
g h i j
Preparation
a
k
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