574 NT8D14 Universal Trunk cardFigure 142Universal trunk card - faceplateThe faceplate of the card is equipped with a red Light Emitting Diode(LED). See Figure 142 "Universal trunk card - faceplate" (page 574). Whenan NT8D14 Universal Trunk Card is installed, the LED remains lit for twoto five seconds while the self-test runs. If the self-test is successful, theLED flashes three times and remains lit. When the card is configured andenabled in software, then the LED goes out. If the LED flashes continuouslyor remains weakly lit, replace the card.Nortel Communication Server 1000Circuit Card ReferenceNN43001-311 01.04 StandardRelease 5.0 23 May 2008Copyright © 2003-2008, Nortel Networks.
