Clover Electronics LCD2088 User Manual
Stand-alone DVR
Instruction Manual
26
5-4.2.1. Connection of Composite Monitor
If necessary, connect the composite Video Output (yellow RCA) and Audio Output (white
RCA) to Video IN and Audio IN on a composite monitor or TV (RCA cable: not included).
5-4.3. Sensor Connection and RELAY IN &OUT
▫ SENSOR Connection (SENSOR IN)
Connect up to 8 sensors to ALM (SENSOR) IN. The Sensors should be contactor type and
support N.O. (Normal Open).
[Fig. 5-6 SENSOR IN PIN]
▫
ALARM OUT Connection
When necessary, use ALARM OUT. The ALARM OUTPUT is a relay contactor type and
supports N.O. (Normal Open) and N.C. (Normal Close). The Output capacity is 220V 1A. A
higher capacity can cause system failure.
[Fig. 5-7 Alarm Output]
Note
:
- Pay attention to not make scratches or dents on the surface of panel (screen)
during installation of the system.
- In case of this, the warranty will be voided.
1
2
3
4
5
6
7
G
8
NC
+
-
NO
ALARM IN
C
RS485
ALARM
1
2
3
4
5
6
7
G
8
NC
+
-
NO
ALARM IN
C
RS485
ALARM