Nortel Networks 553-3001-211 manual 556 of 894 NT8D14 Universal Trunk card

Page 556 of 894 NT8D14 Universal Trunk card

The faceplate of the card is equipped with a red Light Emitting Diode (LED). See Figure 110 on page 557. When an NT8D14 Universal Trunk card is installed, the LED remains lit for two to five seconds while the self-test runs. If the self-test is successful, the LED flashes three times and remains lit. When the card is configured and enabled in software, then the LED goes out. If the LED flashes continuously or remains weakly lit, replace the card.

553-3001-211 Standard 2.00 September 2004