Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario

 NT6D80 MSDL card

Problems are due to configuration errors that occur during installation or 
hardware faults resulting from component failure during operation. See 
“Symptoms and actions” on 

 for more information on problem 

symptoms and required responses.

Isolate MSDL faults using the diagnostic tools described below:

Observe and list the problem symptoms; for example, a typical symptom 
is a permanently lit LED.

If the LED flashes three times but the card does not enable, verify that 
the card is installed in a proper slot.

Check that the address is unique; no other card in the system can be 
physically set to the same device number as the MSDL.

If installation is correct and no address conflict exists, refer to “Newly 
installed MSDL cards” on 

 or “Previously operating MSDL 

.

If the MSDL still does not operate correctly, contact your Nortel 
Networks representative.

Problems that occur during MSDL card installation usually result from 
improperly installed, incorrectly addressed, or faulty cards.

If the LED on a newly installed MSDL does not flash three times after 
insertion, wait 5 minutes, then remove and reinsert. If the LED still does not 
flash three times, the card is faulty.