Nortel Networks Circuit Card - Manual (Page 190)

Page 190 of 906 NT4N39AA CP Pentium IV Card
553-3001-211 Standard 3.00 August 2005
Front panel LED indicators
The CP PIV card has a total of five LEDS on the front panel which are 15 KV
ESD protected and can be controlled via CPLD. Table 75 explains the
function of each LED.
Author’s note: Are there 5 or 4?
Table 75
Front panel LED functionality
LED Color Functionality Default
LED1 Green Power ON LED Off
LED2 Green Secondary IDE HD activity Off
LED3 Green Compact Flash activity Off
LED4 Green Compact Flash activity Off