into the wall receptacle.
This is to disconnect line input to protect application from
Output overload or short circuit.
Fuse/Breaker Rating for 220V/230Vac systems
External
Battery
Terminal
This is a battery terminal to be connected with additional
battery banks for longer backup time purpose. Only a
qualified technician is permitted to proceed the installation.
This is an interface to send signals to and receive signals
from the computer. An optional computer software may be
required. Please refer to Chapter 2.3 for its pin
assignments.
This is to offer you a modem/internet(RJ11) and 10-Base T
Network(RJ45) protection against line interference.