LG LVS201 series, Owner'S Manual

Page: 15 / 64

15
Connecting RS-485 Device
Use these ports to connect PTZ Device or an external device of RS-485
format.
Note:
Do not use the multiple RS-485 device to connect the unit, it may cause
the malfunction.
TRX+ TRX-
RS-485 device
Connecting Power Source
Connect power, using one of the methods listed below:
To use the power adapter
Connect a DC 12 V power source to the power input terminal as shown
below.
1. Remove the insulation on the power cable as illustrated. (
a
)
2. Connect to the DC 12 V UL Listed, Class 2 Power Supply only on the
unit.