American Power Conversion 250 A manual Config, System/Network, System Password, Date/Time

Config

System/Network

Contacts & Relays

Sub-Feed Config.

Electrical Config.

Factory Defaults

Manufacturer Data

System ID

Firmware Updates

System/Network

This menu consists of the following items:

System Password	• Password: You can change the system password required to access protected
	screens and fields in the display interface. Enter a string of up to eight
	alphanumeric characters, and then add the underline character (_) to indicate the
	end of the string. The default password is apc.
	• Timeout: Set the time the display interface will wait for user input before it
	reverts to the initial scrolling of status screens. Select 1, 2, 5, 10 (the default), or
	30 minutes; or 1, 2, or 4 hours; or forever.
	• Invalidate NOW: Allows you to re-enter your system password for viewing
	password-protected screens.
Date/Time	• Date: Set using the following format: dd-mmm yyyy.
	• Time: Set using the following format: hh:mm:ss
Local Interface	• Contrast: Set the screen contrast for the LCD. Select from 1 (high contrast) to 8
	(low contrast).
	• Key Click: Choose On for an audible click whenever you press a navigation
	button. Choose Off to disable the click.
	• Beeper Volume: Select High, Medium, Low, or Off to adjust the loudness of
	both the audible beeper and the click.
	• Metric Units: Choose On to view all data as metric values (e.g., meters) and Off
	to view data as U.S. standard units (e.g., feet).

Network Config • IP: The system IP address.

•SM: The subnet mask, which identifies the subnetwork on which the ATS operates.

•GW: The default gateway used by the ATS. The MAC address is displayed in brackets at the bottom of the screen.

InfraStruXure Power Generation System 45