19
No
Item
Description
Function and
Instructions
DVI
High-definition digital
video output, DVI-D
interface
Connecting to DVI signal
display device
eSATA
(Optional)
Interface with
external storage
device
Connecting to eSATA
hard disk
COMBO
Interfaces
10/10/1000BASE-T
adaptive Ethernet
electrical port on the
right side, RJ45
connector
100/1000Base-X SFP
port on the left
Connecting to Ethernet
Note:
The
COMBO
port
comprises one optical
and
one
electric
interface.
Only
one
interface can be used at
the same time. The two
interfaces are mutually
redundant
RS-232/485
Interface
Compatible with
RS232 and RS485
serial ports and RJ45
connectors
Connecting to RS232 or
RS485 devices
HDMI
High-definition digital
audio and video
output, HDMI
interface
Connecting to HDMI
display device
AUDIO IN
Two-way voice input,
BNC interface, 2V
(P-P), 10 KΩ
Connecting to a two-way
audio input device
4
Connecting Cables
Connecting to Alarm Input/Output Device
Twisted pair is recommended. 22-28AWG insulating core wire,
preferably 24AWG or 26AWGcan be used.
13
14
15
16
17
18
