Lowell power UPS9LI-1500, Руководство пользователя

Страница: 8 / 25

6
Step 3: Communication connection
Communication port:
USB port RS-232 port Intelligent slot
To allow for unattended UPS shutdown/start-up and status monitoring, connect the communication cable one
end to the USB/RS-232 port and the other to the communication port of your PC. With the monitoring
software installed, you can schedule UPS shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card. When installing either SNMP
or AS400 card in the UPS, it will provide advanced communication and monitoring options.
Step 4: Network connection
Network/Fax/Phone surge port
Connect a single modem/phone/fax line into surge-protected “IN” outlet on the back panel of the UPS unit.
Connect from “OUT” outlet to the equipment with another modem/fax/phone line cable.
Step 5: Disable and enable EPO function
This UPS is equipped with EPO function. By default, the UPS is delivered from factory with Pin 1 and pin 2 closed
(a metal plate is connected to Pin 1 and Pin2) for UPS normal operation. To activate EPO function, remove two
screws on EPO port and metal plate will be removed.
Note: The EPO function logic can be set up via LCD setting. Please refer to program 16 in UPS setting for the
details.
It’s in closed status for UPS
normal opera tion as default .
To activate EPO
function, remove
these two screws.