9
2.2 Rear Panel
4
3
2
1
1.
DC jack:
The inlet connects to an external power supply. Connect with the 12 V DC
TUV-approved Power Supply; or connect with the UL Listed Class 2 Power Supply or
ITE power supply marked ‘LPS’ or its equivalent.
2.
Video in connector:
The BNC connector is used to connect to the video output from
the camera. 1 camera can be connected to the connector.
Video out connector:
This BNC connector provides a video signal to the main monitor.
3.
ETHERNET 10/100
Connector
:
This is a standard RJ-45 connector for 10/100 Mbps
Ethernet networks. Supports MDI/MDIX.
4.
ALARM I/O:
This is an 8-PIN connector including the
ALARM IN/OUT, ALARM RESET,
GROUND, Audio in/out
and
RESERVED
items
for connecting with external devices.
l
RS485 pin: D-
l
RS485 pin: D+
l
ALARM IN (INPUT):
This is an alarm input which can be programmed in the menu
system to Normally Open or Normally Closed. (
5V
0V(Active)
)
l
ALARM OUT 1(OUTPUT):
This is an alarm-output trigger. Connect this to external
devices such as buzzers or lights. (
5V
0V(Active)
)
l
ALARM RESET (INPUT):
This pin connects to an alarm-clear device for clearing an
alarm.
(
5V
0V(Active)
)
l
GND:
Ground Contact.
l
RST:
Reset
l
AUDIO IN
Connector
:
The connector is used to connect the audio output from a camera
or other devices.
l
AUDIO OUT
Connector
:
The connector provides the unit’s audio signal to a speaker or
stereo.
