Additional UPS Features

8.To start the UPS, press and hold the button until you hear the UPS beep (approximately one second).

9.Open the external REPO switch to test the REPO function.

10.Close the external REPO switch and restart the UPS.

Network Transient Protector

The Network Transient Protector, shown in Figure 8 and Figure 9, is located on the rear panel and has jacks labeled IN and OUT. This feature accommodates a single RJ￿45 (10BaseT) network connector.

Low voltage models can also accommodate an RJ￿11 telephone connector that provides protection for modems, fax machines, or other telecommunications equipment. As with most modem equipment, it is not advisable to use this jack in digital PBX (Private Branch Exchange) environments.

Connect the input connector of the equipment you are protecting to the jack labeled IN. Connect the output connector to the jack labeled OUT.

OUTIN

OUT

IN

NETWORK TRANSIENT PROTECTOR

Figure 8. Network Transient Protector (120V and 208V Models)

IN

INOUT

OUT

NETWORK TRANSIENT PROTECTOR

Figure 9. Network Transient Protector (230V Models)

Powerware® 9120 User's Guide ￿ 05147426 A Uncontrolled Copy

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