User`s manual

D:\manual\UM_PCM-ULT\ML_Ult3k\661-UT3K-002-31.doc

KEVIN KU 第 11 頁 2003/3/4

1.12 EXTERNAL BATTERY PACK CONNECTOR (optional)

Batteries: Can be connected with external battery pack.

CAUTION

: Use only factory supplied or authorized connecting cable for external battery!

1.13 SNMP INTERFACE PORT (optional)

Provide the SNMP adapters for 10-BaseT Ethernet and Token Ring connectors. Through

RS232 communication port, the SNMP adapter make your UPS becomes “SNMP

manageable”, provide a real time UPS and power status information for the network

manager.

Note: It‘s not necessary to use this function.

CAUTION

: Use only factory supplied or authorized SNMP monitoring cable!

1.14 OUTPUT POWER RECEPTACLES

1.15 AC INPUT POWER RECEPTACLE

1.16 INPUT CIRCUIT BREAKER

It trips when the connected loads exceed the protected receptacle‘s capacity, The center

plungers of the circuit breakers extend when tripped.

1.17 SITE WIRING FAULT INDICATORS (RED LED)

It comes on when the UPS is connected to an improperly wired AC power outlet.

Note: This device is available on 110 Vac model only.

1.18 COMPUTER INTERFACE

Provide both RS-232 and relay signal to support NOVELL, UNIX, DOS, WINDOWS and

other operating systems.

1.19 “TERMINAL”

Input: Connect the input voltage

Output: Connect the output voltage.