APC AP7752 quick start Recovering From a Lost Password

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Recovering From A Lost Password

You can use a local computer (a computer that connects to the ATS through the serial port) to access the control console.

1.Select a serial port at the local computer and disable any service that uses that port.

2.Connect the communication cable to the selected port on the computer and to the serial port at the ATS.

3.Run a terminal program (such as HyperTerminal) and configure the selected port as follows:

9600 bps

8 data bits

no parity

1 stop bit

no flow control

4.Press ENTER, repeatedly if necessary, to display the User Name prompt. If you are unable to display the User Name prompt, verify the following:

The serial port is not in use by another application.

The terminal settings are correct as specified in step 3.

The correct cable is being used as specified in step 2.

5.Press the Reset switch. The Status LED will flash alternately orange and green. Press the Reset switch a second time while the LED is flashing to temporarily reset the user name and password to their defaults.

6.Press ENTER as many times as necessary to redisplay the User Name prompt, then use the default, apc, for the user name and password. (If you take longer than 30 seconds to log on after the User Name prompt is redisplayed, you must repeat step 5 and log on again).

7.From the Control Console menu, select System, then User Manager.

8.Select Administrator, and change the User Name and Password settings, both of which are now defined as apc.

9.Press CTRL+C, log off, reconnect any serial cable you disconnected, and restart any service you disabled.

Automatic Transfer Switch—Installation and Quick Start

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Contents Installation and Quick Start 您可以从包含的 CD 上获得本手册的中文版本。 Contents Configuring the Rack ATS Receiving inspection Preliminary InformationOverview Additional documentationAdditional options Product inventoryFront panel OverviewIndicate the bank/phase corresponding to the current shown Mounting options InstallationDevice IP Configuration Wizard Quick ConfigurationBootp & Dhcp configuration Local access to the control console Remote access to the control console Choose Network from the Control Console menu Control consoleWeb interface How to Access the Rack ATS InterfacesTelnet and SSH Snmp Managing the security of your system FTP and SCPConfiguring sensitivity Configuring the Rack ATSConfiguring voltage transfer range Recovering From a Lost Password Terms of warranty WarrantyNon-transferable warranty Exclusions Warranty claims General policy Life-Support PolicyExamples of life-support devices Japan-VCCI Canada-ICESAustralia and New Zealand European Union 10/2007 990-3074A-001