User`s guide

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USER’S GUIDE masterswitch plus
11
Status LED
This LED indicates the network status of the MasterSwitch Plus.
Basic Port LED
Condition Description
Off The MasterSwitch Plus has no power.
Solid Green The MasterSwitch Plus has valid TCP/IP settings.
Flashing Green The MasterSwitch Plus does not have valid TCP/IP settings.
1
Solid Orange A hardware failure has been detected in the MasterSwitch Plus.
Contact APC Worldwide Customer Support.
Flashing Orange The MasterSwitch Plus is making BOOTP
2
requests.
1 If you do not use a BOOTP server, see the MasterSwitch Plus Installation and Quick Start
Manual (.\MSPLUS\insguide.pdf) provided in PDF on the APC MasterSwitch Utility CD and
in printed format to configure the TCP/IP settings.
2 To use a BOOTP server, see the Management Card Addendum (.\doc\Addendum.pdf) on the
APC MasterSwitch Utility CD.
LED State Definition
On The outlet is on.
Off The outlet is off.
Mostly off
1
The outlet is off with a pending action to turn on.
Mostly on
2
The outlet is on with a pending action to turn off.
Flashing green The outlet cannot turn on due to an Environmental alarm.
1 The LED flashes on and off, with the off state lasting longer.
2 The LED flashes off and on, with the on state lasting longer.