8
6. Serial Cable Connection
To allow for unattended system shutdown for your operating system, connect
the serial cable as per diagram below.
7. Turn On/Off
SEKURY™ C Series will be turned on automatically at first plug-in. At this
moment, press and hold power switch for 5 seconds lightly to turn off the UPS.
To turn on the UPS again, press and hold the power switch for 5 seconds.
Please DO NOT punch it for extended life of the power switch.
8. DC Start
To start the UPS when AC utility power is not available and battery is fully
charged, press and hold the power switch for 5 seconds.
9. Green Power Function
All SEKURY™ C Series are equipped with Green Power Function. If no load
connects to the UPS, it will automatically shut down in 5 minutes for energy
saving while power failure. The UPS will restart while AC recovery.
Note: The Power Switch must be kept in the ‘ON’ position, otherwise, the UPS will
be disabled and your equipment will not be protected during a power failure.