User`s guide

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INSTALLATION
4.1 Connect a signal cable from PC network (if available) to the
USB port (or RS-232 port (option)) of the UPS.
4.2 Connect telephone line or LAN line (option).
IN : Connect telephone or LAN line (option) to UPS.
OUT : Connect telephone or LAN line (option) from UPS to
the input socket of fax machine, modem or LAN card.
Note: To gain proper benefit from telephone or LAN line surge protection, your
electricity system should have an electric ground. If there is no electric ground
wire, there can be data transferring problems and loss of protection of the
connecting devices.
4.3 No load shutdown switch enable / disable
ULTRA Series UPS 650VA or smaller ULTRA Series UPS 1050VA or higher
Set the dip switch SW1 to "ON" as shown if you want the UPS to shutdown
automatically in backup mode when the load is less than 8 % of full rated power in
order to save energy and prolong battery life.
Note: No load shutdown is set at "OFF" from the factory.
4.4 Plug the UPS loads such as computers, printers, modem and etc to the UPS outlets.
4.4.1 Standard outlets
Plug the load power cord into the UPS outlets as shown in the figure below.
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4.4.2 IEC type outlets
Plug UPS output power cord which is supplied with the UPS into the
UPS outlet and the inlet of the load.
4.5 Plug the UPS to utility line
4.5.1 Standard outlets
Plug UPS input power cord into UPS's AC Input and wall receptacle as shown
in the figure below.