- 5 -
3.1.1 button: The button to turn on and turn off the UPS.
3.1.2
: Indicates input voltage.
3.1.3
: Indicates output voltage.
3.1.4
: Indicates the UPS is operating in AC mode.
3.1.5
: Indicates the UPS is operating in battery mode.
3.1.6
: Each bar represent 25% of battery backup power starting from the left to right.
3.1.7
: Each bar represent 25% of full load capacity starting from the left to right.
3.1.8
: Indicates low battery status.
3.1.9
: Indicates fault status.
3.1.10
: Indicates UPS is overloaded.
Table shows symbol on LCD and UPS status
Symbol on LCD
Alarm sound
UPS status
Show
-
UPS is operating normally.
blinks
Alarm beep sound
every 0.5 seconds
UPS is overloaded.
Show
Alarm beep sound
every 10 seconds
Blackout or power failure. UPS is supplying backup
power from battery.
blinks
Alarm beep sound
every 1 seconds
Battery backup power is running out.
Show
Alarm long beep sound
UPS malfunction.
- 6 -
3.2 Rear panel
3.2.1
USB port: The communication port for connecting the UPS to computer and display data on
Easy-Mon
V
software.
3.2.2
SURGE PROTECTION FOR TELEPHONE LINE/LAN LINE: The ports to plug in telephone or
LAN jacks before fax machine, modem, telephone or computer in order to protect them
from
signal
surge.
3.2.3
SURGE PROTECTION OUTPUT FOR LASER PRINTER: The socket which connects to surge
protection circuit for laser printer. (This socket does not supply backup power when power
fails)
3.2.4
UPS OUTPUT: The sockets which are connected to the UPS backup power system for
connecting to electrical appliances such as computer, monitor, modem, printer, fax
machine,
etc.
3.2.5
AC INPUT power cord: The input power cord to connect to utility line.
3.2.6
Circuit Breaker: The resettable circuit breaker for protects against damage due to overload or
short
circuit.