LG LE4008 Series, Owner'S Manual

Page: 17 / 88

Installation 17
3
Ins
talla
tion
Connecting LKD1000 controller
Connect the LKD1000 controller to control the DVR. (Refer to the
manuals of the LKD1000 controller for more details.) The LKD1000
controller has to be connected to the 2 (DATA 2) port as shown
illustration. If you connect the LKD1000 controller to the 1 (DATA 1)
port, the LKD1000 controller will not be activated.
LKD1000 controller connection
TX+ TX-
NOTE
Do not connect a PTZ camera and LKD1000 controller at the same
time to the D1 or D2 port. It may cause a malfunction.
Connecting Alarm Input and Alarm
Output
Alarm terminals are used to connect the alarm devices such as
sensors, door switches, etc.
Alarm Input
You can connect up to 16 alarm sensors (LE5008/LE4008: 8 alarm
sensors). Each alarm sensor should be connected with G (GND).
The signal state is adjustable to N/O (Normal Open) or N/C (Normal
Close) through the setup menu.
Sensor input connection
Terminal No. Description
1 Sensor Input 1
2 Sensor Input 2
3 Sensor Input 3
4 Sensor Input 4
G Ground
5 Sensor Input 5
6 Sensor Input 6
7 Sensor Input 7
8 Sensor Input 8
G Ground
9 Sensor Input 9
10 Sensor Input 10
11 Sensor Input 11
12 Sensor Input 12
G Ground
13 Sensor Input 13
14 Sensor Input 14
15 Sensor Input 15
16 Sensor Input 16
G Ground
LKD1000 Controller
Alarm sensor Alarm sensor